chore(deps): update node.js to v22.20.0

Author: renovate[bot]

Dockerfile

@@ -13,7 +13,7 @@ ENV DISCORD_TOKEN=$DISCORD_TOKEN
 ENV SENTRY_DSN=$SENTRY_DSN
 
 # copy node binary from official node image
-COPY --from=node:22.19-slim@sha256:4a4884e8a44826194dff92ba316264f392056cbe243dcc9fd3551e71cea02b90 /usr/local/bin/node /usr/local/bin/node
+COPY --from=node:22.20-slim@sha256:c407baf6e71f4127777b0b660b162e3c88c1974067b1be9f1f962709ea817d59 /usr/local/bin/node /usr/local/bin/node
 
 # install dependencies into temp directory
 # this will cache them and speed up future builds