Switch from clang-r377782b to clang-r377782c.

Bug: 149849077
Test: N/A
Change-Id: Id8b5dd13e87d1acd8dab1431fa6859721553c49c
diff --git a/cc/config/global.go b/cc/config/global.go
index d01dd84..29020ab 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -127,8 +127,8 @@
 
 	// prebuilts/clang default settings.
 	ClangDefaultBase         = "prebuilts/clang/host"
-	ClangDefaultVersion      = "clang-r377782b"
-	ClangDefaultShortVersion = "10.0.4"
+	ClangDefaultVersion      = "clang-r377782c"
+	ClangDefaultShortVersion = "10.0.5"
 
 	// Directories with warnings from Android.bp files.
 	WarningAllowedProjects = []string{