chore(deps): bump @slack/web-api from 5.12.0 to 5.13.0 (#569)

Bumps [@slack/web-api](https://github.com/slackapi/node-slack-sdk) from 5.12.0 to 5.13.0.
- [Release notes](https://github.com/slackapi/node-slack-sdk/releases)
- [Commits](https://github.com/slackapi/node-slack-sdk/compare/@slack/web-api@5.12.0...@slack/web-api@5.13.0)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -23,7 +23,7 @@
   "homepage": "https://github.com/jef/nvidia-snatcher#readme",
   "dependencies": {
     "@hijef/pushbullet": "^2.4.2",
-    "@slack/web-api": "^5.12.0",
+    "@slack/web-api": "^5.13.0",
     "chalk": "^4.1.0",
     "cheerio": "^1.0.0-rc.3",
     "discord-webhook-node": "^1.1.8",