🐛 Fixing dockerfile with chromium at run

src/services/common/AnchoringProofService/AnchoringProofService.ts

@@ -72,7 +72,8 @@ export default class AnchoringProofService extends BaseService {
 	 */
 	public async generate(data: AnchoringProofData): Promise<Buffer> {
 		const browser = await puppeteer.launch({
-			headless: 'new',
+			headless: "new",
+			executablePath: `/usr/bin/chromium`,
 			args: ["--no-sandbox", "--disable-setuid-sandbox"],
 		});
 		const page = await browser.newPage();