Bump graceful-fs from 4.2.6 to 4.2.8 in /packages/health-check

Bumps [graceful-fs](https://github.com/isaacs/node-graceful-fs) from 4.2.6 to 4.2.8.
- [Release notes](https://github.com/isaacs/node-graceful-fs/releases)
- [Commits](https://github.com/isaacs/node-graceful-fs/compare/v4.2.6...v4.2.8)

---
updated-dependencies:
- dependency-name: graceful-fs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

packages/health-check/package.json

@@ -8,7 +8,7 @@
     "express": "^4.17.1",
     "form-data": "^4.0.0",
     "got": "^11.8.2",
-    "graceful-fs": "^4.2.6",
+    "graceful-fs": "^4.2.8",
     "hasha": "^5.2.2",
     "http-status-codes": "^2.1.2",
     "lodash": "^4.17.21",

packages/health-check/yarn.lock

@@ -391,10 +391,10 @@ got@^11.8.2:
     p-cancelable "^2.0.0"
     responselike "^2.0.0"
 
-graceful-fs@^4.1.3, graceful-fs@^4.2.6:
-  version "4.2.6"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.6.tgz#ff040b2b0853b23c3d31027523706f1885d76bee"
-  integrity sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ==
+graceful-fs@^4.1.3, graceful-fs@^4.2.8:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.8.tgz#e412b8d33f5e006593cbd3cee6df9f2cebbe802a"
+  integrity sha512-qkIilPUYcNhJpd33n0GBXTB1MMPp14TxEsEs0pTrsSVucApsYzW5V+Q8Qxhik6KU3evy+qkAAowTByymK0avdg==
 
 hasha@^5.2.2:
   version "5.2.2"