chore: migrate charmlibs

docs/release-notes/artifacts/pr0657.yaml

@@ -0,0 +1,16 @@
+version_schema: 2
+
+changes:
+  - title: Migrated to charmlibs
+    author: seb4stien
+    type: minor
+    description: >
+      Switched the snap library dependency to the charmlibs package. No
+      user-facing behavior changed.
+    urls:
+      pr:
+        - https://github.com/canonical/haproxy-operator/pull/657
+      related_doc:
+      related_issue:
+    visibility: internal
+    highlight: false

haproxy-operator/charmcraft.yaml

@@ -172,8 +172,6 @@ charm-libs:
   version: "0"
 - lib: haproxy_route_policy.haproxy_route_policy
   version: "0"
-- lib: operator_libs_linux.apt
-  version: "0"
 - lib: operator_libs_linux.systemd
   version: "1"
 - lib: tls_certificates_interface.tls_certificates