chore(deps): pin dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	pinDigest	-> a5ac7e5
bitnami/solr (source)	final	pinDigest	-> 01bc894
ckan/ckan-base	final	pinDigest	-> bc4b3a0
docker/build-push-action	action	pinDigest	-> 2cdde99
docker/login-action	action	pinDigest	-> 0d4c9c5
docker/metadata-action	action	pinDigest	-> 8e5442c
docker/setup-buildx-action	action	pinDigest	-> d70bba7
docker/setup-qemu-action	action	pinDigest	-> 6882732
dorny/paths-filter	action	pinDigest	-> de90cc6
googleapis/release-please-action	action	pinDigest	-> f3969c0
kentaro-m/auto-assign-action	action	pinDigest	-> f4648c0
oknozor/cocogitto-action	action	pinDigest	-> 5464e06
peter-evans/create-pull-request	action	pinDigest	-> 6d6857d

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