Only keep popular licenses (#33832)

Fix #33467

routers/api/v1/misc/licenses.go

@@ -37,7 +37,6 @@ func ListLicenseTemplates(ctx *context.APIContext) {
 	ctx.JSON(http.StatusOK, response)
 }
 
-// Returns information about a gitignore template
 func GetLicenseTemplateInfo(ctx *context.APIContext) {
 	// swagger:operation GET /licenses/{name} miscellaneous getLicenseTemplateInfo
 	// ---