Allow ruby-head to fail (#516)

dentarg · web-flow · commit cf2153e362cb · 2023-07-31T17:27:27.000+02:00
It currently crashes: #515 (comment)
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -88,7 +88,6 @@ jobs:
           - '3.0'
           - 3.1
           - 3.2
-          - head
           - jruby-9.1
           - jruby-9.2
           - jruby-9.3
@@ -114,6 +113,7 @@ jobs:
           - { os: windows-2022, ruby: 3.1 }
           - { os: windows-2022, ruby: jruby-9.3 }
           # allowed to fail
+          - { os: ubuntu-20.04, ruby: head, gemfile: Gemfile, allow-failure: true }
           - { os: ubuntu-20.04, ruby: jruby-head, gemfile: Gemfile, allow-failure: true }
           - { os: ubuntu-20.04, ruby: truffleruby-head, gemfile: Gemfile, allow-failure: true }
     env:
