Add stubs for gogf/gf and uptrace/bun

Author: owen-mc

Diff for: go/ql/test/library-tests/semmle/go/dataflow/flowsources/local/database/go.mod

@@ -7,9 +7,11 @@ require (
 	github.com/beego/beego/v2 v2.3.5
 	github.com/couchbase/gocb v1.6.7
 	github.com/couchbase/gocb/v2 v2.9.4
+	github.com/gogf/gf v1.16.9
 	github.com/jmoiron/sqlx v1.4.0
 	github.com/Masterminds/squirrel v1.5.4
 	github.com/rqlite/gorqlite v0.0.0-20250128004930-114c7828b55a
+	github.com/uptrace/bun v1.2.11
 	go.mongodb.org/mongo-driver v1.17.3
 	gorm.io/gorm v1.25.12
 )