test(iam-user): add writeOnly password field test

Update IAM user conformance test to verify writeOnly field handling:
- Add loginProfile with password to create test
- Change password in update test to verify writeOnly patch generation
- Pin conformance tests to formae 0.77.17-internal
- Update gitignore for .claude/ and .handoffs/

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: JeroenSoeters

.github/workflows/ci.yml

@@ -117,4 +117,4 @@ jobs:
         env:
           AWS_REGION: us-east-1
           FORMAE_TEST_RUN_ID: ${{ github.run_id }}-${{ github.run_attempt }}
-        run: make conformance-test VERSION=0.77.16-internal
+        run: make conformance-test VERSION=0.77.17-internal

.gitignore

@@ -30,3 +30,5 @@ dist/
 
 # Editor instructions
 CLAUDE.md
+.claude/
+.handoffs/

testdata/PklProject.deps.json

@@ -3,9 +3,9 @@
   "resolvedDependencies": {
     "package://hub.platform.engineering/plugins/pkl/schema/pkl/formae/formae@0": {
       "type": "remote",
-      "uri": "projectpackage://hub.platform.engineering/plugins/pkl/schema/pkl/formae/formae@0.76.5",
+      "uri": "projectpackage://hub.platform.engineering/plugins/pkl/schema/pkl/formae/formae@0.77.16-internal",
       "checksums": {
-        "sha256": "d5ee50fcb0dd875425c991bf8210fc16c588ea1c9018b9ab27724acc994d2f83"
+        "sha256": "b6457f676cecceef8d899a7616200a9ad3d6aa06d48feb9177fac47dafa7706c"
       }
     },
     "package://hub.platform.engineering/plugins/aws/schema/pkl/aws/aws@0": {

testdata/iam-user-update.pkl

@@ -29,6 +29,11 @@ forma {
 
   new user.User {
     label = "plugin-sdk-test-user"
+    userName = "formae-plugin-sdk-test-user-\(testRunID)"
+    loginProfile = new user.UserLoginProfile {
+      password = "Upd@tedP@ssw0rd!2026"
+      passwordResetRequired = false
+    }
     tags {
       new { key = "Environment"; value = "updated" }
     }

testdata/iam-user.pkl

@@ -30,5 +30,9 @@ forma {
   new user.User {
     label = "plugin-sdk-test-user"
     userName = "formae-plugin-sdk-test-user-\(testRunID)"
+    loginProfile = new user.UserLoginProfile {
+      password = "T3stP@ssw0rd!2025"
+      passwordResetRequired = false
+    }
   }
 }