build: add node 26 (#601)

Author: timdeschryver

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: ${{ fromJSON((github.ref == 'refs/heads/main' || github.ref == 'refs/heads/beta') && '[24]' || '[24]') }}
+        node-version: ${{ fromJSON((github.ref == 'refs/heads/main' || github.ref == 'refs/heads/beta') && '[24, 26]' || '[24, 26]') }}
         os: ${{ fromJSON((github.ref == 'refs/heads/main' || github.ref == 'refs/heads/beta') && '["ubuntu-latest"]' || '["ubuntu-latest", "windows-latest"]') }}
     runs-on: ${{ matrix.os }}