build(deps): bump mjcheetham/update-homebrew from 1.2 to 1.3 (#1142)

Bumps
[mjcheetham/update-homebrew](https://github.com/mjcheetham/update-homebrew)
from 1.2 to 1.3.

Author: ldennington

.github/workflows/release-homebrew.yaml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Update Homebrew tap
-      uses: mjcheetham/update-homebrew@v1.2
+      uses: mjcheetham/update-homebrew@v1.3
       with:
         token: ${{ secrets.HOMEBREW_TOKEN }}
         tap: microsoft/git