Move the reporter options to the rush-yaml-scripts from individual package.jsons

[HarshaNalluru]

Context - #7931 (comment)

• The --reporter options are exactly same for all the SDKs.
• For local runs - we only need spec reporter and not junit-reporter.
• spec reporter is the default reporter when we don't specify a reporter.
• Both junit-reporter and spec reporter are required in the CI.

One proposal is to move the reporter options to the rush-yaml scripts where we trigger the test scripts instead of package.jsons if possible.
@KarishmaGhiya is checking if rush and our configs allow this.

[KarishmaGhiya]

Rush doesn't have support for passing additional arguments from the command line yet. But they have an issue for requesting this feature. Just like npm allows something like - npm run unit-test:node -- --reporter "path to reporter.js" We don't have an equivalent for this in rush yet, look at issue - microsoft/rushstack#1232 (comment)
Given this, we'll let the CI as it is for now and update when we have the support in rush

[kurtzeborn]

It looks like the issue @KarishmaGhiya linked to above is still open, so the new feature is likely not available in rush yet. We should explore other options to accomplish what's being asked for here and make a recommendation back to @HarshaNalluru and @ramya-rao-a or close the issue if we don't see a way to accomplish this.

[KarishmaGhiya]

Currently we do not have a way of allowing the reporter to run outside of npm scripts. For now i will close this.