Add tests for Msf::Exploit::Local exploit_type and sysinfo methods

[adfoster-r7]

Continuation of #18667

Add tests for Msf::Exploit::Local module types to ensure that sysinfo will not break again in the future

Verification

• Ensure CI passes
• Ensure the tests fail if the sysinfo method is removed:

Randomized with seed 30258
Msf::Exploit::Local FFF.

  1) Msf::Exploit::Local#sysinfo when the session is Meterpreter returns the sysinfo object
     Failure/Error: expect(subject.sysinfo).to eq({ 'Computer' => 'FooComputer' })
     
     NoMethodError:
       undefined method `sysinfo' for #<Msf::Exploit::Local:0x00007f96ce25d200 @module_info_copy={"Compat"=>{"Meterpreter"=>{"Commands"=>["stdapi_sys_config_sysinfo", "stdapi_sys_config_getenv", "stdapi_sys_process_execute"]}, "Encoder"=>{}, "Nop"=>{}, "Payload"=>{"ConnectionType"

[adfoster-r7]

@msjenkins-r7 retest this please

[adfoster-r7]

@msjenkins-r7 retest this please

[cgranleese-r7]

Release Notes

Add tests for Msf::Exploit::Local module types to ensure that sysinfo will not break again in the future.