Remove unused dependencies

Signed-off-by: Johan Haals <johan.haals@gmail.com>

packages/release-manifest/package.json

@@ -29,7 +29,6 @@
     "clean": "backstage-cli clean"
   },
   "dependencies": {
-    "fs-extra": "^10.0.0",
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {

yarn.lock

@@ -12304,7 +12304,7 @@ fs-constants@^1.0.0:
   resolved "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
   integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
 
-fs-extra@10.0.0, fs-extra@^10.0.0:
+fs-extra@10.0.0:
   version "10.0.0"
   resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-10.0.0.tgz#9ff61b655dde53fb34a82df84bb214ce802e17c1"
   integrity sha512-C5owb14u9eJwizKGdchcDUQeFtlSHHthBk8pbX9Vc1PFZrLombudjDnNns88aYslCyF6IY5SUw3Roz6xShcEIQ==