feat: Remove old dependency update workflow

.github/workflows/dependency-updates.yml

@@ -1,68 +0,0 @@
-name: Update dependencies
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "30 1 1,15 * *" # Every two weeks
-
-jobs:
-  updatePackages:
-    runs-on: ubuntu-latest
-    env:
-      assignee: alex289
-      solutionFile: CleanArchitecture.sln
-      baseBranch: main
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Install .NET Core
-      uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: 8.x.x
-
-    - name: Install dotnet-outdated
-      run: dotnet tool install --global dotnet-outdated-tool
-
-    - name: Update packages
-      uses: mathiasvr/command-output@v2.0.0
-      id: outdated
-      with:
-        run: dotnet outdated ${{ env.solutionFile }} -u
-
-    - name: Check for changes
-      id: changes
-      run: |
-          if git diff --quiet; then
-            echo "changes=false" >> $GITHUB_ENV
-          else
-            echo "changes=true" >> $GITHUB_ENV
-          fi
-
-    - name: Get current date
-      if: env.changes == 'true'
-      id: date
-      run: echo "date=$(date +'%d_%m_%Y')" >> $GITHUB_ENV
-
-    - name: Create Pull Request
-      if: env.changes == 'true'
-      uses: peter-evans/create-pull-request@v5
-      with:
-        token: ${{ secrets.PAT }}
-        branch: "update/${{ env.date }}"
-        labels: dependencies
-        delete-branch: true
-        commit-message: "chore: Update dependencies"
-        assignees: ${{ env.assignee }}
-        base: ${{ env.baseBranch }}
-        title: "Automatic Package Update ${{ env.date }}"
-        body: |
-            This pull request includes updates to the packages in the solution.
-
-            **Package Updates:**
-            ```
-            ${{ steps.outdated.outputs.stdout }}
-            ```
-
-            Solution file: ${{ env.solutionFile }}