Chore: update homebrew bump action (#6939)

* Fix: update Homebrew formula action to latest version

Signed-off-by: Chaitanya Reddy Onteddu <chaitanyareddy0702@gmail.com>

* Fix: update Homebrew formula action reference to correct version

Signed-off-by: Chaitanya Reddy Onteddu <chaitanyareddy0702@gmail.com>

* fix: remove redundant Homebrew bump action

- Fixes: https://github.com/kubevela/kubevela/actions/runs/18149681613/job/51659048948
- The kubevela formula in homebrew/core is already configured for automatic updates via BrewTestBot.
- BrewTestBot runs every ~3 hours after a new release to automatically open version bump PRs.
- The manual bump step (dawidd6/action-homebrew-bump-formula) was redundant and caused workflow failures:
  'Error: Whoops, the kubevela formula has its version update pull requests automatically opened by BrewTestBot every ~3 hours!'
- Removed the manual bump action to prevent conflicts and rely solely on BrewTestBot for formula updates https://github.com/Homebrew/homebrew-core/blob/master/Formula/k/kubevela.rb.

Signed-off-by: Chaitanya Reddy Onteddu <chaitanyareddy0702@gmail.com>

---------

Signed-off-by: Chaitanya Reddy Onteddu <chaitanyareddy0702@gmail.com>

.github/workflows/release.yml

@@ -111,16 +111,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
+
       - name: Update kubectl plugin version in krew-index
         uses: rajatjindal/krew-release-bot@df3eb197549e3568be8b4767eec31c5e8e8e6ad8 # v0.0.46
-      - name: Update Homebrew formula
-        uses: dawidd6/action-homebrew-bump-formula@d3667e5ae14df19579e4414897498e3e88f2f458 # v3.10.0
-        with:
-          token: ${{ secrets.HOMEBREW_TOKEN }}
-          formula: kubevela
-          tag: ${{ github.ref }}
-          revision: ${{ github.sha }}
-          force: false
 
   provenance-vela-bins:
     name: generate provenance for binaries