Fix build error on el 8/9 - use of unstable library feature stdarch_arm_crc32

SOURCES/chromium-133-rust-crc32fast.patch

@@ -0,0 +1,11 @@
+diff -up chromium-133.0.6943.53/third_party/rust/crc32fast/v1/BUILD.gn.me chromium-133.0.6943.53/third_party/rust/crc32fast/v1/BUILD.gn
+--- chromium-133.0.6943.53/third_party/rust/crc32fast/v1/BUILD.gn.me	2025-02-11 00:13:06.132152874 +0100
++++ chromium-133.0.6943.53/third_party/rust/crc32fast/v1/BUILD.gn	2025-02-11 00:28:22.785233997 +0100
+@@ -41,7 +41,6 @@ cargo_crate("lib") {
+   proc_macro_configs += [ "//build/config/compiler:no_chromium_code" ]
+   deps = [ "//third_party/rust/cfg_if/v1:lib" ]
+   features = [
+-    "nightly",
+     "std",
+   ]
+   rustflags = [

SPECS/chromium.spec

@@ -375,6 +375,8 @@ Patch310: chromium-132-el8-clang18-build-error.patch
 Patch311: chromium-133-clang18-template.patch
 # enable fstack-protector-strong
 Patch312: chromium-123-fstack-protector-strong.patch
+# build error stdarch_arm_crc32            
+Patch313: chromium-133-rust-crc32fast.patch
 
 # add -ftrivial-auto-var-init=zero and -fwrapv
 Patch316: chromium-122-clang-build-flags.patch
@@ -1179,6 +1181,12 @@ sed -i 's/std::string data_dir_basename = "chromium"/std::string data_dir_basena
 
 %patch -P312 -p1 -b .fstack-protector-strong
 
+%ifarch aarch64
+%if 0%{?rhel} == 8 || 0%{?rhel} == 9
+%patch -P313 -p1 -b .rust-crc32fast.patch
+%endif
+%endif
+
 %patch -P316 -p1 -b .clang-build-flags
 
 %if %{disable_bti}