feat: support PrintTextf and PrintErrorf on Reporter

[G-Rath]

When I originally implemented Reporter, IDEs such as GoLand didn't support custom Printf functions so I stuck with plain methods and did the fmt formatting on the string; that's changed as of GoLand 2023.3 via GO-5841 🎉

Technically adding to Reporter is a breaking change but as covered in this comment:

I believe there are no other implementations (at least public on github, from a quick code search) of this interface, and there are no good use cases for implementing this manually instead of using one of the preset implementations we provide.

Either way I think it's better to land these ASAP to reduce the blast radius then to carry them around for possibly a lot longer - note that I'm not strictly against deprecating/removing PrintText and PrintError though I don't think there's a lot of value in keeping them.

As penance, I've also added rich method comments for the interface.

(having said that, since this is a breaking change already maybe we should just remove PrintText and PrintError right now)

[codecov-commenter]

Codecov Report

Attention: 65 lines in your changes are missing coverage. Please review.

Comparison is base (86cf40f) 78.88% compared to head (0d00f07) 78.62%.
Report is 1 commits behind head on main.

Files	Patch %	Lines
pkg/osvscanner/osvscanner.go	36.11%	23 Missing ⚠️
pkg/reporter/void_reporter.go	12.50%	7 Missing ⚠️
internal/sourceanalysis/rust.go	14.28%	6 Missing ⚠️
internal/sourceanalysis/go.go	0.00%	5 Missing ⚠️
pkg/reporter/gh-annotations_reporter.go	33.33%	4 Missing ⚠️
pkg/reporter/json_reporter.go	33.33%	4 Missing ⚠️
pkg/reporter/sarif_reporter.go	33.33%	4 Missing ⚠️
cmd/osv-reporter/main.go	0.00%	3 Missing ⚠️
internal/local/check.go	25.00%	3 Missing ⚠️
pkg/reporter/table_reporter.go	66.66%	2 Missing ⚠️
... and 4 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #706      +/-   ##
==========================================
- Coverage   78.88%   78.62%   -0.27%     
==========================================
  Files          85       85              
  Lines        6035     6055      +20     
==========================================
  Hits         4761     4761              
- Misses       1068     1088      +20     
  Partials      206      206              

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[G-Rath]

These changes made the reporters big enough to trigger dupl - I've just disabled it for the whole package because while it's technically not wrong, the only way I know that we could address that would be by having a standardReporter that gets used by each struct with the basic "print to stdout and error" behaviour (like what I've done in osv-detector with the "memory database"), but from what I understand that would be a breaking change (because when initializing the struct you have to pass in the inner struct) and it won't actually result in much savings

[G-Rath]

Attention: 65 lines in your changes are missing coverage. Please review.

(because they're code that we just don't have tests for, and adding them would be a lot of work for this PR 😅)

[another-rex]

LGTM, thanks!

[G-Rath]

@another-rex let me know if you have thoughts about removing PrintText and PrintError entirely right now vs waiting

[another-rex]

I'm thinking we remove them now since it's breaking anyway, and we'll want to have the changes discussed in #698 to be added before we make a release to keep all the breaking changes in one release.