.github/workflows: use a pinned version of Ubuntu (20.04)

Updates tailscale/tailscale#6799 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
tailscale · Dec 20, 2022 · 2cf198b · 2cf198b
1 parent e6ce5b5
commit 2cf198b
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -15,15 +15,15 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
     - name: checkout
       uses: actions/checkout@v2
     - name: test
       run: cd src && ./all.bash
 
   linux:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     if: github.event_name == 'push'
     steps:
     - name: checkout
@@ -44,7 +44,7 @@ jobs:
         path: ../linux.tar.gz
 
   darwin:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     if: github.event_name == 'push'
     steps:
     - name: checkout
@@ -68,7 +68,7 @@ jobs:
         path: ../darwin.tar.gz
 
   linux-arm64:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     if: github.event_name == 'push'
     steps:
     - name: checkout
@@ -94,7 +94,7 @@ jobs:
 
 
   darwin-arm64:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     if: github.event_name == 'push'
     steps:
     - name: checkout
@@ -120,7 +120,7 @@ jobs:
 
 
   release:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     if: github.event_name == 'push'
     needs: [test, linux, darwin, darwin-arm64, linux-arm64]
     steps: