feat: Add http_headers param

[jriouovh]

SUMMARY

We deploy AWX inside a secure environment where every HTTP call has to go through a gateway responsible for authenticating every micro service, even if the software behind has its own authentication mechanism. In order to authenticate against this gateway, we need to provide additional non-conflicting HTTP headers. This pull request allows to provide an arbitrary list of HTTP headers to every requests made by the Ansible collection, that we use to configure AWX. By default, no custom header is provided.

ISSUE TYPE

• New or Enhanced Feature

COMPONENT NAME

• Collection

Example of usage:

- name: Configure execution environments
  awx.awx.execution_environment:
    http_headers:
      X-Gateway-Source: "{{ awx_gw_uservice.id }}"
      X-Gateway-Token: "{{ awx_gw_uservice.secret }}"
      X-Gateway-Region: "{{ awx_gw_uservice.region }}"
      X-Gateway-Service-Name: "awx"
    name: "{{ item.value.name }}"
    image: "{{ item.value.image }}:{{ item.value.image_tag }}"
    validate_certs: "{{ awx_validate_cert | default('yes') }}"
  loop: "{{ lookup('dict', awx_common_ee | combine(awx_specific_ee | default({})), wantlist=True) }}"
  tags: ['ee', 'execution_environment']

[tvo318]

@jriouovh - thank you for contributing this PR. Would you mind re-basing your branch?

[jriouovh]

@jriouovh - thank you for contributing this PR. Would you mind re-basing your branch?

Rebased

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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