Add timeout and retries to tool installation in CI

.gitea/workflows/ci.yml

@@ -14,8 +14,14 @@ jobs:
       - name: Checkout
         uses: https://gitea.nikitapozd.dev/actions/checkout@v6
 
-      - name: Install tools (curl, jq)
-        run: apk add --no-cache curl jq
+      - name: Install tools (curl, jq) with timeout
+        run: |
+          set -eux
+          export APK_TIMEOUT=10
+          export APK_RETRIES=1
+          export APK_PROGRESS=plain
+          apk update -v
+          apk add --no-cache curl jq
 
       - name: Get Keycloak access token from Gitea secrets
         env: