build: bump uv to 0.12 and enable uv cache for staging tests

.github/workflows/staging-tests.yaml

@@ -53,6 +53,9 @@ jobs:
         uses: astral-sh/setup-uv@v7
         with:
           python-version: '3.14'
+          # self-hosted runners are ephemeral and the default 'auto' only caches
+          # on GitHub-hosted runners, so enable the cache explicitly
+          enable-cache: true
 
       - name: Install dependencies
         run: uv sync --group test --locked

.pre-commit-config.yaml

@@ -35,6 +35,6 @@ repos:
     hooks:
       - id: gitlint
   - repo: https://github.com/astral-sh/uv-pre-commit
-    rev: 0.11.0
+    rev: 0.12.5
     hooks:
       - id: uv-lock

Dockerfile

@@ -1,6 +1,6 @@
 # (C) 2021 GoodData Corporation
 ARG PY_TAG
-FROM ghcr.io/astral-sh/uv:0.11 AS uv
+FROM ghcr.io/astral-sh/uv:0.12 AS uv
 FROM python:${PY_TAG}
 
 ARG PY_TAG

pyproject.toml

@@ -18,7 +18,7 @@ dependencies = [
 ]
 
 [tool.uv]
-required-version = "~=0.11.0"
+required-version = "~=0.12.0"
 
 [tool.uv.sources]
 gooddata-sdk = { workspace = true }
@@ -82,7 +82,7 @@ tox = [
     # uv.lock. Without this bound the resolver picks the newest uv, whose console script
     # then shadows the pinned binary in the image and trips required-version at runtime.
     # Keep in sync with [tool.uv] required-version above.
-    "uv~=0.11.0",
+    "uv~=0.12.0",
 ]
 
 [tool.ruff]