Merge pull request #4256 from nextcloud/solve_static_code_warnings

Fix Codacy Warnings -  Ensure Composable Function Names Start with a Capital Letter

detekt.yml

@@ -278,7 +278,7 @@ naming:
     minimumFunctionNameLength: 3
   FunctionNaming:
     active: true
-    functionPattern: '^([a-z$][a-zA-Z$0-9]*)|(`.*`)$'
+    functionPattern: '^([a-z$A-Z][a-zA-Z$0-9]*)|(`.*`)$'
     excludeClassPattern: '$^'
     ignoreOverridden: true
     excludes: