scoring: handle scip-ctags kinds

There are likely more that we are missing. We only briefly looked at
golang, likely other languages are also affected. The regression is
scip-ctags returning different values for kind.

Will follow-up with a more comprehensive workaround until scip-ctags
issues are resolved.

Test Plan: manually tested queries like "test server" against the golang
repo until the test server struct was the top result.

Co-authored-by: Stefan Hengl <[email protected]>

contentprovider.go

@@ -660,6 +660,8 @@ func scoreKind(language string, kind string) float64 {
 
 	// Generic ranking which will be overriden by language specific ranking
 	switch kind {
+	case "type": // scip-ctags regression workaround https://github.com/sourcegraph/sourcegraph/issues/57659
+		factor = 8
 	case "class":
 		factor = 10
 	case "struct":
@@ -721,6 +723,8 @@ func scoreKind(language string, kind string) float64 {
 		}
 	case "Go", "go":
 		switch kind {
+		case "type": // scip-ctags regression workaround https://github.com/sourcegraph/sourcegraph/issues/57659
+			factor = 10
 		case "interface": // interfaces
 			factor = 10
 		case "struct": // structs
@@ -729,7 +733,7 @@ func scoreKind(language string, kind string) float64 {
 			factor = 9
 		case "methodSpec": // interface method specification
 			factor = 8.5
-		case "func": // functions
+		case "function", "func": // functions
 			factor = 8
 		case "member": // struct members
 			factor = 7