[SEMVER] store SemVer in ForgejoSemVer after a database upgrade

https://codeberg.org/forgejo/forgejo/pulls/1543
(cherry picked from commit 6146ef6263)
(cherry picked from commit 45b9005ad9)
(cherry picked from commit 4622cc5cc4)
(cherry picked from commit ed39cdc54c)
(cherry picked from commit b837dbd434)
(cherry picked from commit a0abe20b1b)
(cherry picked from commit 6f5c2f902e)
(cherry picked from commit efbae03e02)
(cherry picked from commit a763b5949f)
(cherry picked from commit d611dc07ac)
(cherry picked from commit f31264ab57)
(cherry picked from commit a32a1fcd94)
(cherry picked from commit 568711e103)
(cherry picked from commit 80ef964857)

models/forgejo/semver/main_test.go

@@ -3,7 +3,6 @@
 package semver
 
 import (
-	"path/filepath"
 	"testing"
 
 	"code.gitea.io/gitea/models/unittest"
@@ -14,7 +13,5 @@ import (
 )
 
 func TestMain(m *testing.M) {
-	unittest.MainTest(m, &unittest.TestOptions{
-		GiteaRootPath: filepath.Join("..", "..", ".."),
-	})
+	unittest.MainTest(m)
 }