ci: keep setup-uv pruning the cache after the v10 bump

setup-uv v9.0.0 flipped the prune-cache default from true to false, so moving
v7 -> v10.0.1 silently changed cache behaviour: jobs now save unpruned uv
caches. Verified against the action manifests:

  v7      prune-cache default: "true"
  v10.0.1 prune-cache default: "false"

That matters at all seven call sites, not just the one that opts in explicitly.
staging-tests sets enable-cache: true because its self-hosted runners are
ephemeral, and the remaining jobs run on ubuntu-latest where the default 'auto'
caches anyway, as the comment in staging-tests already notes. Unpruned caches
grow against the repository's cache quota and can evict other entries.

Setting prune-cache: true restores the previous behaviour rather than leaving
it to an upstream default that has now moved once. Raised in review on 1775.

Author: hkad98

.github/workflows/build-release.yaml

@@ -49,6 +49,8 @@ jobs:
     - uses: actions/checkout@v5
     - name: Install uv
       uses: astral-sh/setup-uv@v10.0.1
+      with:
+        prune-cache: true
     - name: Build ${{ matrix.component }}
       run: |
           if [ "${{ matrix.component }}" = "gooddata-api-client" ]; then

.github/workflows/bump-version.yaml

@@ -37,6 +37,8 @@ jobs:
 
         - name: Install uv
           uses: astral-sh/setup-uv@v10.0.1
+          with:
+            prune-cache: true
 
         - name: Install dependencies
           run: |

.github/workflows/dev-release.yaml

@@ -38,6 +38,8 @@ jobs:
           ref: ${{ inputs.BRANCH_NAME }}
       - name: Install uv
         uses: astral-sh/setup-uv@v10.0.1
+        with:
+          prune-cache: true
       - name: Install dependencies
         run: |
           uv sync --only-group release --locked

.github/workflows/rw-python-tests.yaml

@@ -37,6 +37,7 @@ jobs:
       - name: Set up python 3.14
         uses: astral-sh/setup-uv@v10.0.1
         with:
+          prune-cache: true
           python-version: 3.14
       - name: Install dependencies
         run: |
@@ -56,6 +57,7 @@ jobs:
       - name: Set up python 3.14
         uses: astral-sh/setup-uv@v10.0.1
         with:
+          prune-cache: true
           python-version: 3.14
       - name: Install dependencies
         run: |
@@ -71,6 +73,8 @@ jobs:
         uses: actions/checkout@v5
       - name: Set up python 3.14
         uses: astral-sh/setup-uv@v10.0.1
+        with:
+          prune-cache: true
       - name: Install dependencies
         run: |
           uv sync --group type --locked

.github/workflows/staging-tests.yaml

@@ -52,6 +52,7 @@ jobs:
       - name: Set up Python
         uses: astral-sh/setup-uv@v10.0.1
         with:
+          prune-cache: true
           python-version: '3.14'
           # self-hosted runners are ephemeral and the default 'auto' only caches
           # on GitHub-hosted runners, so enable the cache explicitly