fix: rename patch file to .patch to conform to naming standard which utilizes .gitattributes settings (#32344)

* Rename patch file to .patch to conform to naming standard which utilizes .gitattributes settings

* chore: remove backport patches

* chore: rename patch (previously added as new patch)

Co-authored-by: stsean <[email protected]>
Co-authored-by: Keeley Hammond <[email protected]>

patches/chromium/.patches

@@ -112,7 +112,6 @@ cherry-pick-3a5bafa35def.patch
 cherry-pick-b2c4e4dc21e5.patch
 m90-lts_prevents_non-browser_processes_from_requesting_memory.patch
 check_direction_of_rtcencodedframes.patch
-mas_gate_private_enterprise_APIs
 cherry-pick-c69dddfe1cde.patch
 speculative_fix_for_eye_dropper_getcolor_crash.patch
 cherry-pick-0894af410c4e.patch
@@ -126,6 +125,7 @@ introduce_crossthreadcopier_skbitmap.patch
 allow_null_skbitmap_to_be_transferred_across_threads.patch
 use_weakptrs_for_the_threadediconloader_s_background_tasks.patch
 cherry-pick-a5f54612590d.patch
+mas_gate_private_enterprise_APIs.patch
 fix_aspect_ratio_with_max_size.patch
 cherry-pick-da11d71a0227.patch
 m96_fileapi_move_origin_checks_in_bloburlstore_sooner.patch