Update prepackage calls to v0.29.1 for MM v9.11 (#27706)

server/Makefile

@@ -144,7 +144,7 @@ TEMPLATES_DIR=templates
 
 # Plugins Packages
 PLUGIN_PACKAGES ?= $(PLUGIN_PACKAGES:)
-PLUGIN_PACKAGES += mattermost-plugin-calls-v0.29.0
+PLUGIN_PACKAGES += mattermost-plugin-calls-v0.29.1
 PLUGIN_PACKAGES += mattermost-plugin-github-v2.3.0
 PLUGIN_PACKAGES += mattermost-plugin-gitlab-v1.9.1
 PLUGIN_PACKAGES += mattermost-plugin-jira-v4.1.1