chore(instrumentation): remove deprecated otelcol service

[mat-rumian]

PR removes release_name-sumologic-otelcol service which was deprecated over year ago.

Checklist

• Changelog updated or skip changelog label added
• Documentation updated
• Template tests added for new features
• Integration tests added or modified for major features

[sumo-drosiek]

Service will point to otelcolInstrumentation as deprecated and after 2023-01-15 should be removed.

😂

[swiatekm]

Can't this wait until v5? If there's no hurry, I'd rather make this kind of breaking change in a major release, even if it was deprecated for a long time.

[mat-rumian]

Can't this wait until v5? If there's no hurry, I'd rather make this kind of breaking change in a major release, even if it was deprecated for a long time.

Sorry just merged before your comment. I don't think it will be a pain for customers or us. It's over 1,5y since the service was deprecated. If you think that it will cause a lot of distractions I can revert and hold with this until v5 release.

[swiatekm]

I'd rather revert and wait until v5. In my experience, the fact that it was deprecated won't stop anyone from continuing to use it as long as it works.