chore(deps): update dependency @zendeskgarden/eslint-config to v8 (#426)

Author: renovate[bot]

package.json

@@ -48,7 +48,7 @@
     "@typescript-eslint/parser": "1.13.0",
     "@zendeskgarden/css-bedrock": "7.0.28",
     "@zendeskgarden/css-variables": "6.3.7",
-    "@zendeskgarden/eslint-config": "7.2.2",
+    "@zendeskgarden/eslint-config": "8.0.0",
     "@zendeskgarden/stylelint-config": "10.0.0",
     "@zendeskgarden/svg-icons": "5.3.1",
     "babel-core": "7.0.0-bridge.0",

yarn.lock

@@ -2729,10 +2729,10 @@
   resolved "https://registry.yarnpkg.com/@zendeskgarden/css-variables/-/css-variables-6.3.7.tgz#63c3955d28811b525c8f5e80912e883eeff0d82c"
   integrity sha512-YDDRpdUTaGLN5jfBvMOR5AMXhA36+CQ5bb9lJG90FvH00uxIqh5Q4KgD1M7bdALcPhbMq24wAp9ITy/1LJtnDw==
 
-"@zendeskgarden/eslint-config@7.2.2":
-  version "7.2.2"
-  resolved "https://registry.yarnpkg.com/@zendeskgarden/eslint-config/-/eslint-config-7.2.2.tgz#065c4ed0711576d8b4d65e0d60f90dc77ca0be99"
-  integrity sha512-Ip9XHUF/+gDZAV0q39KjW4WjHHx730D51K0AMBstJ1nrJs/kWCLStNAnJ4JEsp0PU9Tx0zOSj+5RIJzfFzpvgw==
+"@zendeskgarden/eslint-config@8.0.0":
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/@zendeskgarden/eslint-config/-/eslint-config-8.0.0.tgz#e81d09d511c79dbecef02a0a6442ca32f7caaf68"
+  integrity sha512-ASutc2nGI364sTsef5f5M45+MFTw+n/guF1RmPtL5BIEGKdmnIlXG7NI3d4iSVotp/3+QGDlTe83B+cabv795Q==
 
 "@zendeskgarden/[email protected]":
   version "10.0.0"