[TASK] cleanup github ci, rm v11 from ci

Author: achimfritz

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        TYPO3: [ '11' , '12', '13', '14' ]
+        TYPO3: [ '12', '13', '14' ]
 
     steps:
       - name: Checkout
@@ -39,27 +39,17 @@ jobs:
       - name: Install composer dependencies TYPO3 13
         if: matrix.TYPO3 == '13'
         run: |
-          composer install --no-progress --no-interaction
+          composer require typo3/cms-core:^13.4 --no-progress --no-interaction --dev -W
       - name: Install composer dependencies TYPO3 12
         if: matrix.TYPO3 == '12'
         run: |
           composer require typo3/cms-core:^12.4 --no-progress --no-interaction --dev -W
-      - name: Install composer dependencies TYPO3 11
-        if: matrix.TYPO3 == '11'
-        run: |
-          composer require typo3/cms-core:^11.5 --no-progress --no-interaction --dev -W
-      - name: Phpstan 14
-        if: matrix.TYPO3 == '14'
-        run: .Build/bin/phpstan analyze -c Build/phpstan.neon
-      - name: Phpstan 13
-        if: matrix.TYPO3 == '13'
+      - name: Phpstan 13/14
+        if: matrix.TYPO3 == '14' || matrix.TYPO3 == '13'
         run: .Build/bin/phpstan analyze -c Build/phpstan.neon
       - name: Phpstan 12
         if: matrix.TYPO3 == '12'
         run: .Build/bin/phpstan analyze -c Build/phpstan12.neon
-      - name: Phpstan 11
-        if: matrix.TYPO3 == '11'
-        run: .Build/bin/phpstan analyze -c Build/phpstan11.neon
       - name: Phpcsfix
         run: .Build/bin/php-cs-fixer fix --config=Build/php-cs-fixer.php --dry-run --stop-on-violation --using-cache=no
       - name: Functional Tests