Bump @actions/core from 1.6.0 to 1.8.1

Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.6.0 to 1.8.1.
- [Release notes](https://github.com/actions/toolkit/releases)
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/core/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/core)

---
updated-dependencies:
- dependency-name: "@actions/core"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -28,7 +28,7 @@
   ],
   "license": "Apache-2.0",
   "dependencies": {
-    "@actions/core": "^1.6.0",
+    "@actions/core": "^1.8.1",
     "@actions/exec": "^1.1.1",
     "@actions/github": "^5.0.1",
     "csv-parse": "^5.0.4",

yarn.lock

@@ -2,12 +2,12 @@
 # yarn lockfile v1
 
 
-"@actions/core@^1.6.0":
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.6.0.tgz#0568e47039bfb6a9170393a73f3b7eb3b22462cb"
-  integrity sha512-NB1UAZomZlCV/LmJqkLhNTqtKfFXJZAUPcfl/zqG7EfsQdeUJtaWO98SGbuQ3pydJ3fHl2CvI/51OKYlCYYcaw==
+"@actions/core@^1.8.1":
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.8.1.tgz#3cdde366654b98764e63633a08dba6703131e274"
+  integrity sha512-LuFg2O/+rRrYxrdafnqH9mx6ADszKzQAhDuEhhMQIh47tsXzWkW4wXY5zvscqJ4KDywyJX0LA0pAESPLUjZXvw==
   dependencies:
-    "@actions/http-client" "^1.0.11"
+    "@actions/http-client" "^2.0.0"
 
 "@actions/exec@^1.1.1":
   version "1.1.1"
@@ -33,6 +33,11 @@
   dependencies:
     tunnel "0.0.6"
 
+"@actions/http-client@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@actions/http-client/-/http-client-2.0.0.tgz#518c4af1e7045769d3e2ad8c2ce7f8b05224a9b3"
+  integrity sha512-fm1+OPPey5ypgStT9K8zbBhICj4J4UV/TJIHDhuWlkb8KyJaAtjcZK184dTqul0dV0nPKX97FNtDXX20BTLXSA==
+
 "@actions/io@^1.0.1":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/@actions/io/-/io-1.0.2.tgz#2f614b6e69ce14d191180451eb38e6576a6e6b27"