CxSAST queuing feature doesn't have any logs

[cx-scord]

There isn't any logging when waiting for scan completion when queuing scans in the SDK backend, currently, logging in queuing is limited to when the timeout is reached.

We need to have informative logging at least in debug mode so we can understand if we're waiting for a scan to finish before committing a new one or else we can't even understand if we even reach the queuing phase.

My proposal:

1. Add INFO logging once a scan is queued in the logs here with the scan ID outputted:

   • checkmarx-spring-boot-java-sdk/src/main/java/com/checkmarx/sdk/service/CxService.java

     Line 2387 in 19384c3
2. Add debug logging for each 5 or 10 minutes informing that the scan with the given ID of the current project hasn't finished yet here:

   • checkmarx-spring-boot-java-sdk/src/main/java/com/checkmarx/sdk/service/CxService.java

     Line 2393 in 19384c3

This is also related to CxFlow issue 905 enhancement since PRs are not receiving prompt Markdown feedback on whether a scan was queued and/or is still in queue, so that CxFlow knows that the scan is still waiting in queue to be triggered in CxSAST.