Move Deno.emit issues to denoland/deno_emit

[GJZwiers]

There are still a number of open issues for Deno.emit, which was removed from Deno recently. They should probably be moved to https://github.com/denoland/deno_emit

• Deno.emit should correct local import URLs deno_emit#41
• Suggestion(Deno.emit): Add option for enabling unstable APIs in EmitOptions deno_emit#42
• Deno.emit panics with some types of custom scheme URLs deno_emit#43
• Deno.emit() not respecting compilerOptions.target when use with bundle:esm deno_emit#44
• Deno.emit throws RangeError: Invalid string length with too many diagnostic messages deno_emit#45
• Deno.emit() ignores removeComments when bundle is on deno_emit#46
• Code splitting for Deno.emit() or deno bundle deno_emit#47
• An allow list for remote modules with Deno.emit() deno_emit#48
• Deno.emit() should give structured output deno_emit#49
• Deno.emit() with check: false does not support module compiler option deno_emit#50
• Deno.emit() allow specifying "externals" that should not be bundled. deno_emit#51
• Deno.emit: panics when dependency doesnt exist deno_emit#52
• Add a way to get Deno.emit to emit formatted code deno_emit#53
• Panic on Deno.emit deno_emit#54
• Deno.emit with bundle emit type not working with JSON imports deno_emit#55
• Deno.emit with provided sources fails when import does not contain file extension deno_emit#56

[bartlomieju]

Thanks, I transferred all issues.