IAM: Implement create method for team bindings (#112003)

* implement create method for team bindings

* generate openapi specs

* enable dual writer for team bindings

* add validation rules

* generate openapi

* add integration tests and fix remaining issues

* fix validation test

* use UIDs instead of IDs to build team binding name

* use IDs when generating the TeamBinding name

* fix build error

* remove time truncate

pkg/tests/apis/iam/testdata/team-test-create-v0.yaml

@@ -1,7 +1,7 @@
 apiVersion: iam.grafana.app/v0alpha1
 kind: Team
 metadata:
-  name: test-team-1
+  name: testteam1
 spec:
   title: "Test Team 1"
   email: testteam1@example123.com

pkg/tests/apis/iam/testdata/team-test-update-v0.yaml

@@ -1,7 +1,7 @@
 apiVersion: iam.grafana.app/v0alpha1
 kind: Team
 metadata:
-  name: test-team-1
+  name: testteam1
 spec:
   title: "Test Team 2"
   email: testteam2@example123.com

pkg/tests/apis/iam/testdata/teambinding-test-create-v0.yaml

@@ -0,0 +1,10 @@
+apiVersion: iam.grafana.app/v0alpha1
+kind: TeamBinding
+metadata:
+  name: test-team-binding-1
+spec:
+  subject:
+    name: ""
+  teamRef:
+    name: ""
+  permission: "admin"