Fix for Semicolon insertion

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: Andrey1994

nodejs_package/tests/bandpower.ts

@@ -14,7 +14,7 @@ async function runExample (): Promise<void>
     await sleep (5000);
     board.stopStream();
     const data = board.getCurrentBoardData(128);
-    board.releaseSession()
+    board.releaseSession();
     const eegChannels = BoardShim.getEegChannels(boardId);
     const samplingRate = BoardShim.getSamplingRate(boardId);
     const oldData = data[eegChannels[1]];