[PHP] Token Authentication headers missing for Bearer token

[4kind]

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• Ran the shell script under ./bin/ to update Petstore sample so that CIs can verify the change. (For instance, only need to run ./bin/{LANG}-petstore.sh and ./bin/security/{LANG}-petstore.sh if updating the {LANG} (e.g. php, ruby, python, etc) code generator or {LANG} client's mustache templates). Windows batch files can be found in .\bin\windows\.
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Description of the PR

Bearer token is now set in header if swagger declaration file contains bearer authentication.
For example:

components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

closes #9495, closes #9879

cc @dkarlovi, @mandrean

[frantuma]

please build

[frantuma]

Thanks!