BB: Add SNMP configuration to depth_1_a grouped tests

[ilija-lazoroski]

What does this PR do?

Fixes part of #3234 .

Merge after the exploiter plugin is done and tested.

Add any further explanations here.

PR Checklist

• Have you added an explanation of what your changes do and why you'd like to include them?
• Is the TravisCI build passing?
• Was the CHANGELOG.md updated to reflect the changes?
• Was the documentation framework updated to reflect the changes?
• Have you checked that you haven't introduced any duplicate code?

Testing Checklist

• Added relevant unit tests?
• Do all unit tests pass?
• Do all end-to-end tests pass?
• Any other testing performed?

  Tested by {Running the Monkey locally with relevant config/running Island/...}

• If applicable, add screenshots or log transcripts of the feature working

[mssalvatore]

Just use the default.

Suggested change

	"SNMP": {
	"agent_binary_download_timeout": 60,
	"snmp_request_timeout": 0.5,
	"snmp_retries": 3,
	},
	"SNMP": {
	"snmp_request_timeout": 0.5,
	"snmp_retries": 3,
	},

Drop this down to 1 so that our tests don't take forever to run.

Suggested change

	"SNMP": {
	"agent_binary_download_timeout": 60,
	"snmp_request_timeout": 0.5,
	"snmp_retries": 3,
	},
	"SNMP": {
	"agent_binary_download_timeout": 60,
	"snmp_request_timeout": 0.5,
	"snmp_retries": 1,
	},