remove tests for plone5

Author: cekk

.github/workflows/tests.yml

@@ -3,26 +3,17 @@ name: Tests
 on:
   push:
     paths-ignore:
-      - '**.md'
-      - '**.rst'
+      - "**.md"
+      - "**.rst"
 jobs:
   build:
     runs-on: ubuntu-latest
     strategy:
       max-parallel: 4
       matrix:
-        python: ["3.8", "3.9", "3.10", "3.11"]
-        plone: ["52", "60"]
+        python: ["3.10", "3.11"]
+        plone: ["60"]
         tz: ["UTC", "Europe/Rome"]
-        exclude:
-          - python: "3.8"
-            plone: "60"
-          - python: "3.9"
-            plone: "52"
-          - python: "3.10"
-            plone: "52"
-          - python: "3.11"
-            plone: "52"
     steps:
       - uses: actions/checkout@v3
       - name: Cache eggs
@@ -63,9 +54,9 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-    - name: Finished
-      run: |
-        pip install --upgrade coveralls
-        coveralls --service=github --finish
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Finished
+        run: |
+          pip install --upgrade coveralls
+          coveralls --service=github --finish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}