chore: bump spring-shell-e2e dependencies

- Bump node-pty from 0.11.0-beta19 to 1.0.0
- Bump xterm-headless from 4.18.0 to 5.5.0
- Rename xterm-headless to @xterm/headless as per https://www.npmjs.com/package/xterm-headless
- Unpin Python 3.11 in e2e test by reverting commit spring-projects@8097f1e because it's no longer necessary as explained in spring-projects#909 (comment)

- Fixes spring-projects#909
- Fixes spring-projects#921

Author: codespearhead

.github/workflows/e2e.yml

@@ -95,10 +95,6 @@ jobs:
           distribution: adopt
           java-version: 22
           cache: gradle
-      - name: Use Python 3.11
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.11'
       - uses: actions/setup-node@v2
         with:
           node-version: '16'

e2e/spring-shell-e2e/package-lock.json

@@ -36,7 +36,7 @@
     "typescript": "^4.6.4"
   },
   "dependencies": {
-    "node-pty": "0.11.0-beta19",
-    "xterm-headless": "^4.18.0"
+    "node-pty": "^1.0.0",
+    "@xterm/headless": "^5.5.0"
   }
 }