[BUG] Unable to retreive secrets with dot(s) in the name

[attgua]

Vault server version

v1.21.1

vault-action version

v3.4.0

Describe the bug

When you want to retrieve a secret with dots in the name (es: ansible.service.user.username), you will have:

"Error: Unable to retrieve result for data.data.ansible.service.user.username. No match data was found. Double check your Key or Selector. "

To Reproduce

Save a vault secret with dot(s) in the name and try to retrieve it with the hashicorp/vault-action.
Something like:

  - name: Import secret from Vault
    uses: hashicorp/vault-action@4c06c5ccf5c0761b6029f56cfb1dcf5565918a3b # v3.4.0 
    with:
      url: ${{ vars.VAULT_URL }}
      method: approle
      roleId: ${{ secrets.VAULT_ROLE_ID }}
      secretId: ${{ secrets.VAULT_SECRET_ID }}
      secrets: |
        solution/project/kv2/data/path/${{ matrix.platform }} ansible.service.user.username | ANSIBLE_USER ;

Expected behavior

Retrieve the secret with a dot in the name