Add recaptcha assessment id annotation

[rajivnathan]

Description

Adds a constant to be used as an annotation key in the UserSignup.

eg.

apiVersion: toolchain.dev.openshift.com/v1alpha1
kind: UserSignup
metadata:
  annotations:
    toolchain.dev.openshift.com/captcha-assessment-id: "asdf-qwerty"
...

Checks

1. Did you run make generate target? yes/no no, just added a constant

2. Did make generate change anything in other projects (host-operator, member-operator)? N/A

3. In case of new CRD, did you the following? N/A

   • make/generate.mk in this repository
   • resources/setup/roles/host.yaml in the sandbox-sre repository
   • PROJECT file: https://github.com/codeready-toolchain/host-operator/blob/master/PROJECT
   • CSV file: https://github.com/codeready-toolchain/host-operator/blob/master/config/manifests/bases/host-operator.clusterserviceversion.yaml

4. In case other projects are changed, please provides PR links.

   • reg svc changes will come in a separate PR

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud