IAM: Rename Name to Title in UserSpec (#112862)

* Use Title as the name of the display name for User

* Align tests

pkg/tests/apis/iam/testdata/user-test-create-2-v0.yaml

@@ -6,6 +6,6 @@ metadata:
 spec:
   email: testuser2@example.com
   login: testuser2
-  name: Test User 2
+  title: Test User 2
   provisioned: false
   role: Viewer

pkg/tests/apis/iam/testdata/user-test-create-duplicate-email-other.yaml

@@ -6,6 +6,6 @@ metadata:
 spec:
   email: testuser-email-1@example
   login: testuser-email-2
-  name: Test User Email 2
+  title: Test User Email 2
   provisioned: false
   role: None

pkg/tests/apis/iam/testdata/user-test-create-duplicate-email-v0.yaml

@@ -6,6 +6,6 @@ metadata:
 spec:
   email: testuser-email-1@example
   login: testuser-email-1
-  name: Test User Email 1
+  title: Test User Email 1
   provisioned: false
   role: None

pkg/tests/apis/iam/testdata/user-test-create-duplicate-login-other.yaml

@@ -6,6 +6,6 @@ metadata:
 spec:
   email: testuser-login-2@example.com
   login: testuser-login-1
-  name: Test User Login 2
+  title: Test User Login 2
   provisioned: false
   role: None

pkg/tests/apis/iam/testdata/user-test-create-duplicate-login-v0.yaml

@@ -6,6 +6,6 @@ metadata:
 spec:
   email: testuser-login-1@example.com
   login: testuser-login-1
-  name: Test User Login 1
+  title: Test User Login 1
   provisioned: false
   role: None

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

@@ -6,6 +6,6 @@ metadata:
 spec:
   email: testuser1@example123
   login: testuser1
-  name: Test User 1
+  title: Test User 1
   provisioned: false
   role: None

pkg/tests/apis/iam/testdata/user-test-create-v1.yaml

@@ -4,7 +4,7 @@ metadata:
   namespace: default
   name: testuser2
 spec:
-  name: Test User 2
+  title: Test User 2
   login: testuser2
   email: testuser2@example
   provisioned: false