Switch to clang-r433403b (13.0.3)

Bug: http://b/202099787
Test: m
Change-Id: Id923948c56b0308842c94846edd6528fd26dbf72
diff --git a/cc/config/global.go b/cc/config/global.go
index ba10491..70be2ae 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -270,8 +270,8 @@
 
 	// prebuilts/clang default settings.
 	ClangDefaultBase         = "prebuilts/clang/host"
-	ClangDefaultVersion      = "clang-r433403"
-	ClangDefaultShortVersion = "13.0.2"
+	ClangDefaultVersion      = "clang-r433403b"
+	ClangDefaultShortVersion = "13.0.3"
 
 	// Directories with warnings from Android.bp files.
 	WarningAllowedProjects = []string{