Update dependency @slack/web-api to v7.4.0

package-lock.json

@@ -298,9 +298,9 @@
       }
     },
     "node_modules/@slack/web-api": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@slack/web-api/-/web-api-7.3.4.tgz",
-      "integrity": "sha512-KwLK8dlz2lhr3NO7kbYQ7zgPTXPKrhq1JfQc0etJ0K8LSJhYYnf8GbVznvgDT/Uz1/pBXfFQnoXjrQIOKAdSuw==",
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@slack/web-api/-/web-api-7.4.0.tgz",
+      "integrity": "sha512-U+0pui9VcddRt3yTSkLAArVB6G8EyOb0g+/vL1E6u8k46IYc1H4UKDuULF734A2ynVyxYKHIXK8OHilX6YhwjQ==",
       "license": "MIT",
       "dependencies": {
         "@slack/logger": "^4.0.0",