docs: fix secrets typo (#1670)

Author: raouf-xh

docs/team/getting-started/gha-aws.mdx

@@ -67,7 +67,7 @@ jobs:
           setup-terraform: true
           terraform-version: 'v1.5.5'
           disable-locking: true
-          #digger-private-key: '${{ secrests.DIGGER_PRIVATE_KEY}}'
+          #digger-private-key: '${{ secrets.DIGGER_PRIVATE_KEY}}'
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}