Multiple CLI Reporters

[helloanoop]

Add support for multiple CLI Reporters.

As a user, I want my collection to produce multiple reports (json, HTML, JUnit)

Current API

# json report
bru run request.bru --output results.json

# junit report 
bru run request.bru --output results.xml --format junit

#  html report
bru run request.bru --output results.html --format html 

Proposed API

# json report
bru run request.bru --reporter-json results.json

# json and junit report
bru run request.bru --reporter-json results.json  --reporter-junit results.xml

Past Issues / Discussions

• Support multiple output file with single bruno cli say both json and junit same time #2045
• Bruno CLI output format #1068 (comment)

Related PRs

• feat: Feature/cli support multiple reporters #2911

[iamdavidfrancis]

I think this it much cleaner than my implementation. I can push an update to my PR with this as the schema.