cargo-vet.yml: remove spurious newlines

Author: jerrysxie

.github/workflows/cargo-vet.yml

@@ -18,25 +18,19 @@ jobs:
     env:
       CARGO_VET_VERSION: 0.10.1
     steps:
-
     - uses: actions/checkout@v4
       with:
         submodules: true
-  
     - uses: actions/cache@v4
       with:
         path: ${{ runner.tool_cache }}/cargo-vet
         key: cargo-vet-bin-${{ env.CARGO_VET_VERSION }}
-  
     - name: Add the tool cache directory to the search path
       run: echo "${{ runner.tool_cache }}/cargo-vet/bin" >> $GITHUB_PATH
-  
     - name: Ensure that the tool cache is populated with the cargo-vet binary
       run: cargo install --root ${{ runner.tool_cache }}/cargo-vet --version ${{ env.CARGO_VET_VERSION }} cargo-vet
-  
     - name: Invoke cargo-vet
       run: cargo vet --locked
-    
     - name: Save PR number
     # PR number is saved as an artifact so it can be used to determine the PR to comment on by the vet-pr-comment workflow
     # vet-pr-comment workflow is triggered by the workflow_run event so it runs in the context of the base branch and not the PR branch