Bump snyk from 1.385.0 to 1.393.0 (#6120)

Bumps [snyk](https://github.com/snyk/snyk) from 1.385.0 to 1.393.0.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Changelog](https://github.com/snyk/snyk/blob/master/.releaserc)
- [Commits](https://github.com/snyk/snyk/compare/v1.385.0...v1.393.0)

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

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

package.json

@@ -100,7 +100,7 @@
     "pdfjs-dist": "2.4.456",
     "raphael": "2.3.0",
     "rxjs": "^6.6.2",
-    "snyk": "^1.374.0",
+    "snyk": "^1.393.0",
     "tslib": "^2.0.1",
     "zone.js": "~0.10.2"
   },