fix: tools-2857 display all errors generated while using the validati…

[dwelch-spike]

…on command

Using a similar example to the ticket, validating unsupported Aerospike versions now displays an error.

./bin/asconfig validate -a 7.2.0 testdata/cases/server70/server70.conf
INFO[2024-03-27T09:34:25-07:00] Using config file: /etc/aerospike/astools.conf 
ERRO[2024-03-27T09:34:25-07:00] error while validating config                
ERRO[2024-03-27T09:34:25-07:00] failed to get aerospike config schema for version 7.2.0: unsupported version 

[jdogmcsteezy]

Should the schema submodule 7.1.0 update be included in this PR? Maybe it's not a problem assuming you don't need the 7.1.0.json file reviewed

[dwelch-spike]

Should the schema submodule 7.1.0 update be included in this PR? Maybe it's not a problem assuming you don't need the 7.1.0.json file reviewed

@jdogmcsteezy Good catch, the schema update should only be in the server 7.1 support PR. I don't think adding it here would have caused any issues, maybe a merge confict, but I reset it.