Temporarily disable cached builds (#514)

Unblock charmcraftcache refactor to per-charm repository caches
(https://warthogs.atlassian.net/browse/DPE-5809) while
#513 is pending review

.github/workflows/ci.yaml

@@ -94,7 +94,6 @@ jobs:
     uses: canonical/data-platform-workflows/.github/workflows/[email protected]
     with:
       path-to-charm-directory: ${{ matrix.path }}
-      cache: true
 
   integration-test:
     strategy:
@@ -114,7 +113,7 @@ jobs:
       - build
     uses: canonical/data-platform-workflows/.github/workflows/[email protected]
     with:
-      artifact-prefix: packed-charm-cache-true
+      artifact-prefix: packed-charm-cache-false  # TODO revert to "packed-charm-cache-true" when cache re-enabled
       cloud: lxd
       juju-agent-version: ${{ matrix.juju.agent }}
       juju-snap-channel: ${{ matrix.juju.snap_channel }}

.github/workflows/release.yaml

@@ -15,6 +15,8 @@ jobs:
   build:
     name: Build charm
     uses: canonical/data-platform-workflows/.github/workflows/[email protected]
+    with:
+      artifact-prefix: temp-release-packed-charm  # TODO: remove after caching re-enabled on PR
 
   release-charm:
     name: Release charm