chore(deps): pin dependencies

[renovate]

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This PR contains the following updates:

Package	Type	Update	Change
TriPSs/conventional-changelog-action	action	pinDigest	-> 5f00b89
actions/attest-build-provenance	action	pinDigest	-> 977bb37
actions/cache	action	pinDigest	-> 0057852
actions/checkout	action	pinDigest	-> 08eba0b
actions/setup-node	action	pinDigest	-> a0853c2
actions/setup-node	action	pinDigest	-> 49933ea
alpine	final	pinDigest	-> 4bcff63
alpinelinux/unbound	final	pinDigest	-> e3d4dc5
devmasx/merge-branch	action	pinDigest	-> 854d3ac
docker.io/roundcube/roundcubemail	stage	pinDigest	-> c7ca21f
docker/login-action	action	pinDigest	-> 184bdaa
dovecot/dovecot	final	pinDigest	-> 99f4581
ghcr.io/jeboehm/dockerize	stage	pinDigest	-> d4e824a
ghcr.io/jeboehm/dockerize	final	pinDigest	-> d4e824a
helm/kind-action	action	pinDigest	-> a1b0e39
ncipollo/release-action	action	pinDigest	-> b7eabc9
php	stage	pinDigest	-> 5f98f40
rspamd/rspamd	final	pinDigest	-> 98c226b
super-linter/super-linter	action	pinDigest	-> ffde3b2

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