Update git submodules

• Update BlueSpiceInsertFile from branch 'master' to a4f83427e28648c9aea61164562a527d9a33af63
  • build: Updating dependencies
    
    composer:
    • mediawiki/mediawiki-codesniffer: 38.0.0 → 39.0.0
    • php-parallel-lint/php-console-highlighter: 0.5.0 → 1.0.0
    • php-parallel-lint/php-parallel-lint: 1.3.1 → 1.3.2
      
      npm:
    • grunt-eslint: 23.0.0 → 24.0.0
      
      Change-Id: I5005336a0afd02050cfc03cc3c5a4c37931f9bf2