Closes #1543 - Older Agent versions are no longer compatible with the config server from the release 2.2.

[danipaniii]

Fixing the incompatibility error with older agent versions and the config server from the release 2.2.0.

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This change is 

[danipaniii]

Personally I am wondering if the if-condition at line 122 is necessary? Because by default log preloading, agent commands and the service states available are set to false and if they can't be fetched later in the try catch block at 140, they are not available.

[heiko-holz]

components/inspectit-ocelot-configurationserver-ui/yarn.lock line 0 at r5 (raw file): can you please delete your yarn.lock locally and build it fresh (via yarn install). I think the uploaded yarn.lock also contains npm stuff

[heiko-holz]

Hi @danipaniii , I think we still need line 122 it to see if serviceStatesAvailable, to use it further (see my other comments).

If we don't check for serviceStatesAvailable (see other comments), we are executing unnecessary try/catch blocks. Also, we need to retrieve logAvailable´ andagentCommandsEnabled` in a downward-compatible way (see my other comments)