Converted an extended operation type to a root type in the GraphQL schema (#4894)

* Converted an extended operation type to a root type in the GraphQL schema

Signed-off-by: Suyeon Jung <[email protected]>

* Refactored GraphQL schema to use Query and Mutation root types in chaos_experiment.graphqls for gqlgen compatibility

Signed-off-by: Suyeon Jung <[email protected]>

* Update github.com/99designs/gqlgen version 0.17.42 to 0.17.49

Signed-off-by: Suyeon Jung <[email protected]>

---------

Signed-off-by: Suyeon Jung <[email protected]>
Co-authored-by: Namkyu Park <[email protected]>

Author: suyeon-jung-dev

chaoscenter/graphql/definitions/shared/chaos_experiment.graphqls

@@ -715,7 +715,7 @@ type GetExperimentStatsResponse {
   totalExpCategorizedByResiliencyScore: [ResilienceScoreCategory]!
 }
 
-extend type Query {
+type Query {
 
 
   """
@@ -737,7 +737,7 @@ extend type Query {
   getExperimentStats(projectID: ID!): GetExperimentStatsResponse!
 }
 
-extend type Mutation {
+type Mutation {
   """
   Creates a new experiment and applies its manifest
   """

chaoscenter/graphql/definitions/shared/chaos_infrastructure.graphqls

@@ -705,7 +705,7 @@ extend type Mutation {
   kubeNamespace(request: KubeNamespaceData!): String!
 }
 
-extend type Subscription {
+type Subscription {
   # INFRA OPERATIONS
   """
   Listens infra events from the graphql server