Update test snapshots

Author: tobias-tengler

compiler/crates/relay-typegen/tests/generate_flow/fixtures/semantic_non_null_in_raw_response.expected

@@ -29,14 +29,14 @@ export type MyQuery$data = {|
 |};
 export type MyQuery$rawResponse = {|
   +opera?: ?{|
-    +cast: ?$ReadOnlyArray<?{|
-      +character: ?string,
-      +singer: ?{|
+    +cast: $ReadOnlyArray<{|
+      +character: string,
+      +singer: {|
         +id: string,
         +name: ?string,
       |},
     |}>,
-    +composer: ?{|
+    +composer: {|
       +id: string,
       +name: ?string,
     |},

compiler/crates/relay-typegen/tests/generate_typescript/fixtures/semantic_non_null_in_raw_response.expected

@@ -30,16 +30,16 @@ export type MyQuery$data = {
 export type MyQuery$rawResponse = {
   readonly opera?: {
     readonly cast: ReadonlyArray<{
-      readonly character: string | null | undefined;
+      readonly character: string;
       readonly singer: {
         readonly id: string;
         readonly name: string | null | undefined;
-      } | null | undefined;
-    } | null | undefined> | null | undefined;
+      };
+    }>;
     readonly composer: {
       readonly id: string;
       readonly name: string | null | undefined;
-    } | null | undefined;
+    };
   } | null | undefined;
 };
 export type MyQuery = {