When invoking a request to a secure openapi operation the request receives and authentication error even though the authentication details are configured correctly in the application.properties file.

The scenario is that I am trying to access the github.com /user/emails path which requires the user to be authenticated.

I have created a personal access token (PAT) that gives me access to do `/user/emails`. I can call that using curl from my macbook with the PAT specified  but when I try and invoke that from within a sw.yaml, it always seems to give me an authentication error. 
```
2022-01-19 17:21:19,384 DEBUG [org.apa.htt.imp.exe.MainClientExec] (executor-thread-0) Executing request GET /user/emails HTTP/1.1
2022-01-19 17:21:19,384 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> GET /user/emails HTTP/1.1
2022-01-19 17:21:19,384 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> Accept: application/json
2022-01-19 17:21:19,384 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> Cookie: User-Agent=OpenAPI-Generator/1.1.4/java
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> kogitoprocid: github2
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> kogitoprocinstanceid: 285d0985-085d-41cd-bdb8-d21802dbf7e3
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> kogitoprocist: 1
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> User-Agent: OpenAPI-Generator/1.1.4/java
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> Host: api.github.com
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.headers] (executor-thread-0) http-outgoing-4 >> Connection: Keep-Alive
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "GET /user/emails HTTP/1.1[\r][\n]"
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "Accept: application/json[\r][\n]"
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "Cookie: User-Agent=OpenAPI-Generator/1.1.4/java[\r][\n]"
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "kogitoprocid: github2[\r][\n]"
2022-01-19 17:21:19,385 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "kogitoprocinstanceid: 285d0985-085d-41cd-bdb8-d21802dbf7e3[\r][\n]"
2022-01-19 17:21:19,386 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "kogitoprocist: 1[\r][\n]"
2022-01-19 17:21:19,386 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "User-Agent: OpenAPI-Generator/1.1.4/java[\r][\n]"
2022-01-19 17:21:19,386 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "Host: api.github.com[\r][\n]"
2022-01-19 17:21:19,386 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "Connection: Keep-Alive[\r][\n]"
2022-01-19 17:21:19,386 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 >> "[\r][\n]"
2022-01-19 17:21:19,512 DEBUG [org.apa.htt.wire] (executor-thread-0) http-outgoing-4 << "HTTP/1.1 401 Unauthorized[\r][\n]"
```
I have specified the properties in the application.properties file:
```
org.kogito.openapi.client.api.github.com.username=<my usrid>
org.kogito.openapi.client.api.github.com.password=<my PAT>
```
but this still seems to say that the request is unauthorised.