Update to Mattermost 5.31.0 (#100)

* Mattermost 5.30.0 release

* Update to 5.30.1 due to Mattermost release bug

build-release.patch

@@ -1,8 +1,17 @@
 diff --git a/build/release.mk b/build/release.mk
-index 1172509..219db00 100644
+index 3e9a11339..c8bd5409f 100644
 --- a/build/release.mk
 +++ b/build/release.mk
-@@ -123,7 +123,7 @@ endif
+@@ -97,7 +97,7 @@ package:
+ 	cp -RL $(BUILD_WEBAPP_DIR)/dist/* $(DIST_PATH)/client
+ 
+ 	@#Download MMCTL
+-	scripts/download_mmctl_release.sh "" $(DIST_PATH)/bin
++	#scripts/download_mmctl_release.sh "" $(DIST_PATH)/bin
+ 
+ 	@# Help files
+ ifeq ($(BUILD_ENTERPRISE_READY),true)
+@@ -126,7 +126,7 @@ endif
  
  
  	@# ----- PLATFORM SPECIFIC -----
@@ -11,7 +20,7 @@ index 1172509..219db00 100644
  	@# Make osx package
  	@# Copy binary
  ifeq ($(BUILDER_GOOS_GOARCH),"darwin_amd64")
-@@ -191,7 +191,7 @@ endif
+@@ -196,7 +196,7 @@ endif
  	rm -f $(DIST_PATH)/bin/platform.exe
  	rm -f $(DIST_PATH)/bin/mmctl.exe
  	rm -f $(DIST_PATH)/prepackaged_plugins/*
@@ -20,11 +29,12 @@ index 1172509..219db00 100644
  	@# Make linux package
  	@# Copy binary
  ifeq ($(BUILDER_GOOS_GOARCH),"linux_amd64")
-@@ -201,7 +201,6 @@ else
- 	cp $(GOBIN)/linux_amd64/mattermost $(DIST_PATH)/bin # from cross-compiled bin dir
+@@ -207,7 +207,7 @@ else
  	cp $(GOBIN)/linux_amd64/platform $(DIST_PATH)/bin # from cross-compiled bin dir
  endif
--	MMCTL_FILE="linux_amd64.tar" && curl -f -O -L https://releases.mattermost.com/mmctl/v5.28.0/$$MMCTL_FILE && tar -xvf $$MMCTL_FILE -C $(DIST_PATH)/bin && rm $$MMCTL_FILE
+ 	#Download MMCTL for Linux
+-	scripts/download_mmctl_release.sh "Linux" $(DIST_PATH)/bin
++	#scripts/download_mmctl_release.sh "Linux" $(DIST_PATH)/bin
  	@# Prepackage plugins
  	@for plugin_package in $(PLUGIN_PACKAGES) ; do \
  		ARCH="linux-amd64"; \

dependabot/go.mod

@@ -1,3 +1,3 @@
 module github.com/SmartHoneybee/ubiquitous-memory/dependabot
 
-require github.com/mattermost/mattermost-server/v5 v5.29.0
+require github.com/mattermost/mattermost-server/v5 v5.31.0