From 940c1f6baf2abbd5cff3b512ba50417a06fec0d3 Mon Sep 17 00:00:00 2001
From: Fredrik Roubert <roubert@google.com>
Date: Fri, 16 Dec 2022 17:21:24 +0900
Subject: [PATCH] ICU-22233 Use separate Bazel cache keys per OS.

---
 .github/workflows/icu_ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/icu_ci.yml b/.github/workflows/icu_ci.yml
index 5c3e489d03c..e40fe3be16a 100644
--- a/.github/workflows/icu_ci.yml
+++ b/.github/workflows/icu_ci.yml
@@ -391,7 +391,7 @@ jobs:
 
   # Build Unicode update tools
   unicode-update-tools:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - uses: bazelbuild/setup-bazelisk@v1
@@ -399,7 +399,7 @@ jobs:
       uses: actions/cache@v2
       with:
         path: "~/.cache/bazel"
-        key: bazel
+        key: ${{ runner.os }}-bazel
 
     - name: Generate the data
       run: |