ISSUE-2337 IAM service linked role support (#134)

Issue [#2337](aws-controllers-k8s/community#2337), if available:

Description of changes:

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Tested this E2E . The test TestServiceLinkedRole passed , however 2 other unrelated tests failed, probably because of my setup. 
<img width="1007" alt="Screenshot 2025-05-03 at 7 26 59 AM" src="https://github.com/user-attachments/assets/44b2a179-6255-42ab-b9d6-c14fde205889" />

Author: sga80

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,13 +1,13 @@
 ack_generate_info:
-  build_date: "2025-05-24T00:20:59Z"
+  build_date: "2025-05-27T23:55:15Z"
   build_hash: 66a58d259146834e61b211a9a01609beaa58ef77
   go_version: go1.24.2
   version: v0.47.1
-api_directory_checksum: 0791ed331a435043f515ff3beb1387626883f04d
+api_directory_checksum: fcb205ac280ed1b0f107a291e5ea43d93c0991e9
 api_version: v1alpha1
 aws_sdk_go_version: v1.32.6
 generator_config_info:
-  file_checksum: 41d31ed2f36d33ae7877a9cd2c85d1e293f37cfe
+  file_checksum: 9e30795ffa094ac7b68fe2bcb6913b0a2d7bccba
   original_file_name: generator.yaml
 last_modification:
   reason: API generation

apis/v1alpha1/generator.yaml

@@ -10,7 +10,7 @@ ignore:
    - PolicyVersion
    #- Role
    - SAMLProvider
-   - ServiceLinkedRole
+   #- ServiceLinkedRole
    - ServiceSpecificCredential
    #- User
    - VirtualMFADevice
@@ -342,3 +342,23 @@ resources:
       Tags:
         compare:
           is_ignored: true
+  ServiceLinkedRole:
+    tags:
+      ignore: true
+    hooks:
+      post_set_resource_identifiers:
+        template_path: hooks/service_linked_role/post_set_resource_identifiers.go.tpl
+      post_populate_resource_from_annotation:
+        template_path: hooks/service_linked_role/post_populate_resource_from_annotation.go.tpl
+    fields:
+      AWSServiceName:
+        is_immutable: true
+      CustomSuffix:
+        is_immutable: true
+    find_operation:
+      custom_method_name: customGetServiceLinkedRole
+    update_operation:
+      custom_method_name: customUpdateServiceLinkedRole
+    exceptions:
+      terminal_codes:
+        - InvalidInput