add pre-package plugins to the MM package (#9114)

Makefile

@@ -72,6 +72,9 @@ TESTFLAGSEE ?= -short
 TE_PACKAGES=$(shell go list ./...)
 TE_PACKAGES_COMMA=$(shell echo $(TE_PACKAGES) | tr ' ' ',')
 
+# Plugins Packages
+PLUGIN_PACKAGES=mattermost-plugin-zoom mattermost-plugin-jira
+
 # Prepares the enterprise build if exists. The IGNORE stuff is a hack to get the Makefile to execute the commands outside a target
 ifeq ($(BUILD_ENTERPRISE_READY),true)
 	IGNORE:=$(shell echo Enterprise build selected, preparing)