chore(deps): update node.js to v26.12.1

Author: renovate[bot]

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
-          node-version: 22
+          node-version: 26.12.0
           cache: 'pnpm'
           cache-dependency-path: pnpm-lock.yaml
 
@@ -84,7 +84,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
-          node-version: 22
+          node-version: 26.12.0
           cache: 'pnpm'
           cache-dependency-path: pnpm-lock.yaml
 

.github/workflows/release.yml

@@ -83,7 +83,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
-          node-version: 22
+          node-version: 26.12.0
           cache: 'pnpm'
           cache-dependency-path: pnpm-lock.yaml
 
@@ -150,7 +150,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
-          node-version: 22
+          node-version: 26.12.0
 
       - name: Download VSIX Artifacts
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1

packages/vscode/e2e/fixtures/rstack-cli-package-path/.nvmrc

@@ -1 +1 @@
-26.11.1
+26.12.1

packages/vscode/package.json

@@ -438,7 +438,7 @@
     "@rstest/core": "^0.12.4",
     "@types/istanbul-lib-report": "^3.0.3",
     "@types/mocha": "^10.0.10",
-    "@types/node": "^22.20.5",
+    "@types/node": "^26.6.5",
     "@types/picomatch": "^4.0.3",
     "@types/semver": "^7.8.0",
     "@types/vscode": "1.97.0",