[Docs] Bump clang-format version from 13 to 14 (#9538)

ncooke3 · web-flow · commit 90b117f6f9f4 · 2022-03-30T09:58:18.000-04:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -130,7 +130,7 @@ To develop Firebase software, **install**:
    To install [clang-format] and [mint] using [Homebrew]:
 
     ```console
-    brew install clang-format@13
+    brew install clang-format@14
     brew install mint
     ```
 
