chore(deps): bump ssh2 and @types/ssh2 in /client (#1351)

Bumps [ssh2](https://github.com/mscdex/ssh2) and [@types/ssh2](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/ssh2). These dependencies needed to be updated together.

Updates `ssh2` from 1.15.0 to 1.16.0
- [Commits](mscdex/ssh2@v1.15.0...v1.16.0)

Updates `@types/ssh2` from 1.15.0 to 1.15.3
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/ssh2)

---
updated-dependencies:
- dependency-name: ssh2
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: "@types/ssh2"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

client/package.json

@@ -15,15 +15,15 @@
     "media-typer": "^1.1.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
-    "ssh2": "^1.15.0",
+    "ssh2": "^1.16.0",
     "uuid": "^11.0.3",
     "vscode-languageclient": "^10.0.0-next.2",
     "zustand": "^5.0.2"
   },
   "devDependencies": {
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
-    "@types/ssh2": "^1.15.0",
+    "@types/ssh2": "^1.15.3",
     "@types/uuid": "^10.0.0",
     "@types/vscode": "1.82.0",
     "@types/vscode-notebook-renderer": "^1.72.3",