Update to xorm@v0.7.4 (#7596)

Signed-off-by: Tamal Saha <tamal@appscode.com>

vendor/github.com/lafriks/xormstore/go.mod

@@ -0,0 +1,15 @@
+module github.com/lafriks/xormstore
+
+go 1.11
+
+require (
+	github.com/denisenkom/go-mssqldb v0.0.0-20190724012636-11b2859924c1
+	github.com/go-sql-driver/mysql v1.4.1
+	github.com/go-xorm/xorm v0.7.4
+	github.com/gorilla/context v1.1.1
+	github.com/gorilla/securecookie v1.1.1
+	github.com/gorilla/sessions v0.0.0-20160922145804-ca9ada445741
+	github.com/lib/pq v1.0.0
+	github.com/mattn/go-sqlite3 v1.10.0
+	xorm.io/core v0.6.3
+)