feat: Moving back to using setup-just action

.gitea/workflows/ci.yml

@@ -10,22 +10,8 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
-    - name: Update
-      run: sudo apt-get clean && sudo apt-get update && sudo apt-get install -y wget gpg bash
-    - name: Setup MPR.
-      shell: bash
-      run: |
-        wget -qO - 'https://proget.makedeb.org/debian-feeds/prebuilt-mpr.pub' \
-          | gpg --dearmor \
-          | sudo tee /usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg 1> /dev/null \
-        && echo "deb [arch=all,$(dpkg --print-architecture) signed-by=/usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg] \
-        https://proget.makedeb.org prebuilt-mpr $(lsb_release -cs)" \
-        | sudo tee /etc/apt/sources.list.d/prebuilt-mpr.list \
-        && sudo apt-get update
     - name: Setup just.
-      run: sudo apt-get install -y just
-    # - name: Setup just.
-    #   uses: https://git.housh.dev/actions/setup-just.git@v1.1
+      uses: https://git.housh.dev/actions/setup-just.git@v1
     - name: Setup QEMU
       uses: docker/setup-qemu-action@v3
     - name: Setup buildx