Rename branches from 'update/' to 'bump/'

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

.github/workflows/bump_deps.yaml

@@ -166,7 +166,7 @@ jobs:
           push-to-fork: ci-forks/LocalAI
           commit-message: ':arrow_up: Update ${{ matrix.repository }}'
           title: 'chore: :arrow_up: Update ${{ matrix.repository }} to `${{ steps.bump.outputs.commit }}`'
-          branch: "update/${{ matrix.variable }}"
+          branch: "bump/${{ matrix.variable }}"
           body: ${{ steps.bump.outputs.message }}
           signoff: true
 
@@ -203,7 +203,7 @@ jobs:
           push-to-fork: ci-forks/LocalAI
           commit-message: ':arrow_up: Update vllm-project/vllm cu130 wheel'
           title: 'chore: :arrow_up: Update vllm-project/vllm cu130 wheel to `${{ steps.bump.outputs.commit }}`'
-          branch: "update/VLLM_VERSION"
+          branch: "bump/VLLM_VERSION"
           body: ${{ steps.bump.outputs.message }}
           signoff: true
 
@@ -241,6 +241,6 @@ jobs:
           push-to-fork: ci-forks/LocalAI
           commit-message: ':arrow_up: Update vllm-project/vllm-metal (darwin)'
           title: 'chore: :arrow_up: Update vllm-metal (darwin) to `${{ steps.bump.outputs.commit }}`'
-          branch: "update/VLLM_METAL_VERSION"
+          branch: "bump/VLLM_METAL_VERSION"
           body: ${{ steps.bump.outputs.message }}
           signoff: true