[MISC] Check space in the file names in the pre commit checks (#12804)

Signed-off-by: Lu Fang <lufang@fb.com>

.pre-commit-config.yaml

@@ -108,3 +108,9 @@ repos:
     language: system
     verbose: true
     pass_filenames: false
+  - id: check-filenames
+    name: Check for spaces in all filenames
+    entry: bash -c 'git ls-files | grep " " && echo "Filenames should not contain spaces!" && exit 1 || exit 0'
+    language: system
+    always_run: true
+    pass_filenames: false