Rollback ubuntu disable (carbon-language#1877)

Fixed upstream just as I was getting carbon-language#1872 in
avlouis · Aug 2, 2022 · 61fd0a1 · 61fd0a1
1 parent 2ed6b6f
commit 61fd0a1
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
@@ -29,11 +29,7 @@ jobs:
   test:
     strategy:
       matrix:
-        # TODO: Figure out how to get llvm on linux again.
-        # We could build from cask instead of using the bottle, but that's
-        # likely a significant slowdown for tests.
-        # os: [ubuntu-latest, macos-latest]
-        os: [macos-latest]
+        os: [ubuntu-latest, macos-latest]
         build_mode: [fastbuild, opt]
     runs-on: ${{ matrix.os }}
     steps: