Bump prepackage Jira plugin version to 4.2.1 (#30273)

server/Makefile

@@ -138,7 +138,7 @@ PLUGIN_PACKAGES ?= $(PLUGIN_PACKAGES:)
 PLUGIN_PACKAGES += mattermost-plugin-calls-v1.5.1
 PLUGIN_PACKAGES += mattermost-plugin-github-v2.3.0
 PLUGIN_PACKAGES += mattermost-plugin-gitlab-v1.9.1
-PLUGIN_PACKAGES += mattermost-plugin-jira-v4.2.0
+PLUGIN_PACKAGES += mattermost-plugin-jira-v4.2.1
 # We need to prepackage both versions of playbooks and install the correct one based on the server license. See MM-60025.
 PLUGIN_PACKAGES += mattermost-plugin-playbooks-v1.40.0
 PLUGIN_PACKAGES += mattermost-plugin-playbooks-v2.1.1