Use ubuntu-20.04 instead of ubuntu-latest

So that we can use Clang 12.
CesiumGS · Sep 29, 2023 · 0f19eea · 0f19eea
1 parent 8c05650
commit 0f19eea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -112,7 +112,7 @@ jobs:
           ctest -V
   LinuxClang:
     name: "Linux + Clang"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     env:
       CC: clang-12
       CXX: clang++-12