refactor: Update .clang-format rules from openage.

Author: heinezen

.clang-format

@@ -12,7 +12,7 @@ AlignConsecutiveDeclarations: false
 AlignConsecutiveMacros: false
 AlignEscapedNewlines: DontAlign
 AlignOperands:   Align
-AlignTrailingComments: false
+AlignTrailingComments: true
 AllowAllArgumentsOnNextLine: true
 AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortBlocksOnASingleLine: Never
@@ -100,7 +100,7 @@ PenaltyBreakTemplateDeclaration: 10
 PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 200
 PointerAlignment: Right
-ReflowComments: false
+ReflowComments: true
 SortIncludes:    CaseInsensitive
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: false