Update master php testing versions

Signed-off-by: Joas Schilling <coding@schilljs.com>

.drone.yml

@@ -1,62 +1,4 @@
 kind: pipeline
-name: app-compatbility
-
-steps:
-- name: check-app-compatbility
-  image: nextcloudci/php7.3:php7.3-5
-  environment:
-    APP_NAME: firstrunwizard
-    CORE_BRANCH: master
-    DB: sqlite
-  commands:
-    # Pre-setup steps
-    - wget https://raw.githubusercontent.com/nextcloud/travis_ci/master/before_install.sh
-    - bash ./before_install.sh $APP_NAME $CORE_BRANCH $DB
-    - cd ../server
-    # Code checker
-    # FIXME: remote true once default_enable is not throwing an error for appinfo.xml
-    - ./occ app:check-code $APP_NAME -c strong-comparison || true
-    - ./occ app:check-code $APP_NAME -c deprecation || true
-    - cd apps/$APP_NAME/
-
-trigger:
-  branch:
-    - master
-    - stable*
-  event:
-    - pull_request
-    - push
-
----
-kind: pipeline
-name: php7.3
-
-steps:
-- name: php7.3
-  image: nextcloudci/php7.3:php7.3-5
-  environment:
-    APP_NAME: firstrunwizard
-    CORE_BRANCH: master
-    DB: sqlite
-  commands:
-    # Pre-setup steps
-    - wget https://raw.githubusercontent.com/nextcloud/travis_ci/master/before_install.sh
-    - bash ./before_install.sh $APP_NAME $CORE_BRANCH $DB
-    - cd ../server/
-    - php occ app:enable $APP_NAME
-    - cd apps/$APP_NAME
-    - phpunit -c tests/phpunit.xml --coverage-clover build/php-unit.coverage.xml
-
-trigger:
-  branch:
-    - master
-    - stable*
-  event:
-    - pull_request
-    - push
-
----
-kind: pipeline
 name: php7.4
 
 steps:

.github/workflows/lint-php.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ["7.3", "7.4", "8.0"]
+        php-versions: ["7.4", "8.0"]
 
     name: php