ICU-21569 Add BOM to the beginning of the lstm files (minor fix of Part 2 C++)

See #1702

icu4c/source/data/brkitr/lstm/Burmese_codepoints_exclusive_model4_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_codepoints_exclusive_model4_heavy:table(nofallback){
     model{"Burmese_codepoints_exclusive_model4_heavy"}

icu4c/source/data/brkitr/lstm/Burmese_codepoints_exclusive_model5_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_codepoints_exclusive_model5_heavy:table(nofallback){
     model{"Burmese_codepoints_exclusive_model5_heavy"}

icu4c/source/data/brkitr/lstm/Burmese_codepoints_exclusive_model7_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_codepoints_exclusive_model7_heavy:table(nofallback){
     model{"Burmese_codepoints_exclusive_model7_heavy"}

icu4c/source/data/brkitr/lstm/Burmese_graphclust_model4_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_graphclust_model4_heavy:table(nofallback){
     model{"Burmese_graphclust_model4_heavy"}

icu4c/source/data/brkitr/lstm/Burmese_graphclust_model5_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_graphclust_model5_heavy:table(nofallback){
     model{"Burmese_graphclust_model5_heavy"}

icu4c/source/data/brkitr/lstm/Burmese_graphclust_model7_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_graphclust_model7_heavy:table(nofallback){
     model{"Burmese_graphclust_model7_heavy"}

icu4c/source/data/brkitr/lstm/Thai_codepoints_exclusive_model4_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_codepoints_exclusive_model4_heavy:table(nofallback){
     model{"Thai_codepoints_exclusive_model4_heavy"}

icu4c/source/data/brkitr/lstm/Thai_codepoints_exclusive_model5_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_codepoints_exclusive_model5_heavy:table(nofallback){
     model{"Thai_codepoints_exclusive_model5_heavy"}

icu4c/source/data/brkitr/lstm/Thai_codepoints_exclusive_model7_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_codepoints_exclusive_model7_heavy:table(nofallback){
     model{"Thai_codepoints_exclusive_model7_heavy"}

icu4c/source/data/brkitr/lstm/Thai_graphclust_model4_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_graphclust_model4_heavy:table(nofallback){
     model{"Thai_graphclust_model4_heavy"}

icu4c/source/data/brkitr/lstm/Thai_graphclust_model5_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_graphclust_model5_heavy:table(nofallback){
     model{"Thai_graphclust_model5_heavy"}

icu4c/source/data/brkitr/lstm/Thai_graphclust_model7_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_graphclust_model7_heavy:table(nofallback){
     model{"Thai_graphclust_model7_heavy"}

icu4c/source/test/testdata/BUILDRULES.py

@@ -63,7 +63,7 @@ def generate_rb(config, io, common_vars):
             input_files = [InFile("%s.txt" % bn) for bn in basenames],
             output_files = [OutFile("%s.res" % bn) for bn in basenames],
             tool = IcuTool("genrb"),
-            args = "-q -s {IN_DIR} -eUTF-8 -d {OUT_DIR} {INPUT_FILE}",
+            args = "-q -s {IN_DIR} -d {OUT_DIR} {INPUT_FILE}",
             format_with = {},
             repeat_with = {}
         ),

icu4c/source/test/testdata/Burmese_graphclust_model5_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Burmese_graphclust_model5_heavy:table(nofallback){
     model{"Burmese_graphclust_model5_heavy"}

icu4c/source/test/testdata/Thai_codepoints_exclusive_model5_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_codepoints_exclusive_model5_heavy:table(nofallback){
     model{"Thai_codepoints_exclusive_model5_heavy"}

icu4c/source/test/testdata/Thai_graphclust_model4_heavy.txt

@@ -1,4 +1,4 @@
-// © 2021 and later: Unicode, Inc. and others.
+// © 2021 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 Thai_graphclust_model4_heavy:table(nofallback){
     model{"Thai_graphclust_model4_heavy"}