Upgrade to wpiformat 2025.48 (#2186)

.clang-format

@@ -68,19 +68,26 @@ ForEachMacros:
   - BOOST_FOREACH
 IncludeBlocks:   Regroup
 IncludeCategories:
-  - Regex:           '^<ext/.*\.h>'
-    Priority:        2
-    SortPriority:    0
-  - Regex:           '^<.*\.h>'
-    Priority:        1
-    SortPriority:    0
-  - Regex:           '^<.*'
-    Priority:        2
-    SortPriority:    0
-  - Regex:           '.*'
-    Priority:        3
-    SortPriority:    0
-IncludeIsMainRegex: '([-_](test|unittest))?$'
+  # C standard library headers
+  #
+  # https://en.cppreference.com/w/cpp/header:
+  #  * C compatibility headers
+  #  * Special C compatibility headers
+  #  * Empty C headers
+  #  * Meaningless C headers
+  #  * Unsupported C headers
+  - Regex:        '^<(assert\.h|ctype\.h|errno\.h|fenv\.h|float\.h|inttypes\.h|limits\.h|locale\.h|math\.h|setjmp\.h|signal\.h|stdarg\.h|stddef\.h|stdint\.h|stdio\.h|stdlib\.h|string\.h|time\.h|uchar\.h|wchar\.h|wctype\.h|stdatomic\.h|ccomplex|complex\.h|ctgmath|tgmath\.h|ciso646|cstdalign|cstdbool|iso646\.h|stdalign\.h|stdbool\.h|stdatomic\.h|stdnoreturn\.h|threads\.h)>'
+    Priority:     1
+  # C++ standard library headers (lowercase and underscores with no .h suffix)
+  - Regex:        '^<[a-z_]+>'
+    Priority:     2
+  # Other library headers (angle brackets)
+  - Regex:        '^<.*'
+    Priority:     3
+  # Project headers (double quotes)
+  - Regex:        '^".*'
+    Priority:     4
+IncludeIsMainRegex: '(Test|_test)?$'
 IncludeIsMainSourceRegex: ''
 IndentCaseLabels: true
 IndentGotoLabels: true
@@ -136,7 +143,7 @@ RawStringFormats:
     CanonicalDelimiter: ''
     BasedOnStyle:    google
 ReflowComments:  true
-SortIncludes:    false
+SortIncludes:    true
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: false
 SpaceAfterLogicalNot: false