[beatreceiver] replace global paths in cache processor #46985
Description
In both
beats/libbeat/processors/cache/cache.go
Line 99 in e1d92eb
There are calls to paths.Resolve to determine where the persistent cache should be written to disk. This should be modified to use:
Line 92 in 78caa87
So that each beatreceiver can have an independent cache that is correctly found on restarts. The Crowdstrike FDR datastream makes use of this processor. The processor could also be used in the "custom" section of any of the integrations.
Relates #44903