tests: Exclude macos and ubuntu from tests on 2.0 and 2.1

Author: LukeSavefrogs

.github/workflows/test-action.yml

@@ -30,6 +30,17 @@ jobs:
           - "2.1"
           - "2.0"
 
+        # [GH-1] Jython 2.0 and 2.1 do not work on macOS and Ubuntu
+        exclude:
+          - os: ubuntu-latest
+            jython_version: "2.0"
+          - os: macos-latest
+            jython_version: "2.0"
+          - os: ubuntu-latest
+            jython_version: "2.1"
+          - os: macos-latest
+            jython_version: "2.1"
+
     runs-on: ${{ matrix.os }}
     defaults:
       run: