update clang-format and clang-tidy files

Author: StephanKa

.clang-format

@@ -1,20 +1,20 @@
 AccessModifierOffset: -2
 AlignAfterOpenBracket: DontAlign
-AlignConsecutiveAssignments: false
-AlignConsecutiveDeclarations: false
+AlignConsecutiveAssignments: None
+AlignConsecutiveDeclarations: None
 AlignEscapedNewlines: Left
 AlignOperands: true
 AlignTrailingComments: false
 AllowAllParametersOfDeclarationOnNextLine: false
-AllowShortBlocksOnASingleLine: true
+AllowShortBlocksOnASingleLine: Always
 AllowShortCaseLabelsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: All
 AllowShortIfStatementsOnASingleLine: true
 AllowShortLoopsOnASingleLine: true
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: true
-AlwaysBreakTemplateDeclarations: false
+AlwaysBreakTemplateDeclarations: No
 BinPackArguments: false
 BinPackParameters: false
 BraceWrapping:
@@ -40,7 +40,7 @@ BreakBeforeTernaryOperators: true
 BreakConstructorInitializers: BeforeColon
 BreakConstructorInitializersBeforeComma: false
 BreakStringLiterals: true
-ColumnLimit: 0
+ColumnLimit: 180
 CommentPragmas: '^ IWYU pragma:'
 CompactNamespaces: false
 ConstructorInitializerAllOnOneLineOrOnePerLine: false
@@ -52,19 +52,19 @@ DisableFormat: false
 ExperimentalAutoDetectBinPacking: true
 FixNamespaceComments: true
 ForEachMacros:
-- foreach
-- Q_FOREACH
-- BOOST_FOREACH
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
 IncludeCategories:
-- Priority: 2
-  Regex: ^"(llvm|llvm-c|clang|clang-c)/
-- Priority: 3
-  Regex: ^(<|"(gtest|gmock|isl|json)/)
-- Priority: 1
-  Regex: .*
+  - Priority: 2
+    Regex: ^"(llvm|llvm-c|clang|clang-c)/
+  - Priority: 3
+    Regex: ^(<|"(gtest|gmock|isl|json)/)
+  - Priority: 1
+    Regex: .*
 IncludeIsMainRegex: (Test)?$
 IndentCaseLabels: false
-IndentWidth: 2
+IndentWidth: 4
 IndentWrappedFunctionNames: true
 JavaScriptQuotes: Leave
 JavaScriptWrapImports: true
@@ -79,7 +79,7 @@ ObjCSpaceAfterProperty: true
 ObjCSpaceBeforeProtocolList: false
 PointerAlignment: Right
 ReflowComments: true
-SortIncludes: false
+SortIncludes: CaseSensitive
 SortUsingDeclarations: false
 SpaceAfterCStyleCast: false
 SpaceAfterTemplateKeyword: false
@@ -92,7 +92,6 @@ SpacesInCStyleCastParentheses: false
 SpacesInContainerLiterals: true
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard: Cpp11
+Standard: c++20
 TabWidth: 8
 UseTab: Never
-

.clang-tidy

@@ -1,7 +1,19 @@
 ---
-Checks:          '*,-fuchsia-*,-google-*,-zircon-*,-abseil-*,-modernize-use-trailing-return-type,-llvm*'
-WarningsAsErrors: '*'
+Checks: "*,
+        -abseil-*,
+        -altera-*,
+        -android-*,
+        -fuchsia-*,
+        -google-*,
+        -llvm*,
+        -modernize-use-trailing-return-type,
+        -zircon-*,
+        -readability-else-after-return,
+        -readability-static-accessed-through-instance,
+        -readability-avoid-const-params-in-decls,
+        -cppcoreguidelines-non-private-member-variables-in-classes,
+        -misc-non-private-member-variables-in-classes,
+"
+WarningsAsErrors: ''
 HeaderFilterRegex: ''
 FormatStyle:     none
-
-