MM-41231: Bump morph dependency to avoid advisory locks (#19421)

https://mattermost.atlassian.net/browse/MM-41231

```release-note
NONE
```

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/fsnotify/fsnotify v1.5.1
 	github.com/getsentry/sentry-go v0.11.0
 	github.com/go-asn1-ber/asn1-ber v1.5.3 // indirect
-	github.com/go-morph/morph v0.2.2
+	github.com/go-morph/morph v0.2.3-0.20220126093237-74bffc135498
 	github.com/go-redis/redis/v8 v8.11.4 // indirect
 	github.com/go-resty/resty/v2 v2.7.0 // indirect
 	github.com/go-sql-driver/mysql v1.6.0