fix(@xen-orchestra/qa-test): downgrade engine to 22 to avoid build issue (#10323)

* fix(@xen-orchestra/qa-test): downgrade engine to 22 to avoid build issue

* fix >=

@xen-orchestra/qa-test/.USAGE.md

@@ -5,6 +5,10 @@ End-to-end QA test suite for Xen Orchestra. Tests core features (VM, backup, exp
 ## Prerequisites
 
 - Node.js >= 24 (required for `await using` and `--env-file-if-exists`)
+  - **Workaround**: Engine constraint in `package.json` temporarily downgraded to >=22
+    - QA test suite, isolated from the main repo build
+    - Avoids installation failures on Node 22
+    - TODO: Revert to >=24 once XOA officially uses Node 24
 - A running Xen Orchestra instance (REST API + WebSocket)
 - A reference VM to clone for tests
 - An available Storage Repository

@xen-orchestra/qa-test/README.md

@@ -13,6 +13,10 @@ End-to-end QA test suite for Xen Orchestra. Tests core features (VM, backup, exp
 ## Prerequisites
 
 - Node.js >= 24 (required for `await using` and `--env-file-if-exists`)
+  - **Workaround**: Engine constraint in `package.json` temporarily downgraded to >=22
+    - QA test suite, isolated from the main repo build
+    - Avoids installation failures on Node 22
+    - TODO: Revert to >=24 once XOA officially uses Node 24
 - A running Xen Orchestra instance (REST API + WebSocket)
 - A reference VM to clone for tests
 - An available Storage Repository

@xen-orchestra/qa-test/package.json

@@ -17,7 +17,7 @@
     "url": "https://github.com/vatesfr/xen-orchestra.git"
   },
   "engines": {
-    "node": ">=24"
+    "node": ">=22.23"
   },
   "dependencies": {
     "@vates/async-each": "^1.0.3",