Add -Wduplicate-enum and -Wrange-for-analysis

These warnings are used in Skia.

Bug: None
Change-Id: I1948f448a89b0c213ce1aacd6bb8532f90d399be
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/28160
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

src/common/BUILD.gn

@@ -100,6 +100,7 @@ config("dawn_internal") {
       "-Wcstring-format-directive",
       "-Wc++11-narrowing",
       "-Wdeprecated-copy",
+      "-Wduplicate-enum",
       "-Wextra-semi-stmt",
       "-Wimplicit-fallthrough",
       "-Winconsistent-missing-destructor-override",
@@ -107,6 +108,7 @@ config("dawn_internal") {
       "-Wmissing-field-initializers",
       "-Wnon-c-typedef-for-linkage",
       "-Wpessimizing-move",
+      "-Wrange-loop-analysis",
       "-Wreturn-std-move-in-c++11",
       "-Wshadow-field",
       "-Wstrict-prototypes",