Update clang-{format,tidy} to 14

Also add configuration options only available in 13 and 14.
Fixes warning about -fstack-usage in clang-tidy check.

.clang-format

@@ -59,6 +59,7 @@ Cpp11BracedListStyle: true
 DeriveLineEnding: false
 DerivePointerAlignment: false
 DisableFormat: false
+EmptyLineAfterAccessModifier: Never
 ExperimentalAutoDetectBinPacking: true
 FixNamespaceComments: false
 ForEachMacros:
@@ -78,6 +79,7 @@ IncludeCategories:
     SortPriority: 0
 IncludeIsMainRegex: '(Test)?$'
 IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: false
 IndentCaseLabels: true
 IndentGotoLabels: true
 IndentPPDirectives: BeforeHash
@@ -92,6 +94,7 @@ MacroBlockBegin: ''
 MacroBlockEnd: ''
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: All
+PackConstructorInitializers: NextLine
 PenaltyBreakAssignment: 2
 PenaltyBreakBeforeFirstCallParameter: 19
 PenaltyBreakComment: 300
@@ -101,7 +104,9 @@ PenaltyBreakTemplateDeclaration: 10
 PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 60
 PointerAlignment: Left
+ReferenceAlignment: Pointer
 ReflowComments: true
+SeparateDefinitionBlocks: Always
 SortIncludes: false
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: true
@@ -123,7 +128,7 @@ SpacesInCStyleCastParentheses: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
 SpaceBeforeSquareBrackets: false
-# Needs new Clang: SpaceAroundPointerQualifiers: After
+SpaceAroundPointerQualifiers: Default
 Standard: Latest
 StatementMacros:
   - Q_UNUSED