Update bindgen clang version to r475365b

Bug: 253033919
Test: build
Change-Id: I2fd71206a540da7001956f1f6f5aae5d4f925920
diff --git a/rust/bindgen.go b/rust/bindgen.go
index 1ad33a1..e81ec6b 100644
--- a/rust/bindgen.go
+++ b/rust/bindgen.go
@@ -29,7 +29,7 @@
 	defaultBindgenFlags = []string{""}
 
 	// bindgen should specify its own Clang revision so updating Clang isn't potentially blocked on bindgen failures.
-	bindgenClangVersion = "clang-r468909b"
+	bindgenClangVersion = "clang-r475365b"
 
 	_ = pctx.VariableFunc("bindgenClangVersion", func(ctx android.PackageVarContext) string {
 		if override := ctx.Config().Getenv("LLVM_BINDGEN_PREBUILTS_VERSION"); override != "" {