apply clang-format

(Debian clang-format version 19.1.7 (3+build4)) with `--style=Google`.

Manual changes:
* clang-format disabled around macros with stringification (mostly
  assembly)
* some inline assembly strings were adjusted to avoid awkward line
  breaks
* trailing commas, `//` or suffixes (`ull`) added to help array
  formatting
* thread_utils.c: parameter comments were changed to the more common
  /*...=*/ style to improve formatting

The automatically generated code under swig/ was skipped.

Bug: 433996651
Change-Id: Iea3f24160d78d2a2653971cdf13fa932e47ff1b3

tests/fuzzer/webp_info_fuzzer.cc

@@ -38,6 +38,5 @@ void WebPInfoTest(std::string_view data) {
 }
 
 FUZZ_TEST(WebPInfo, WebPInfoTest)
-    .WithDomains(
-        fuzztest::String()
-            .WithMaxSize(fuzz_utils::kMaxWebPFileSize + 1));
+    .WithDomains(fuzztest::String().WithMaxSize(fuzz_utils::kMaxWebPFileSize +
+                                                1));