removing semantic conventions from code coverage

[obecny]

removing semantic conventions from code coverage
We don't need code coverage for just semantic stuff - otherwise this is misleading

[codecov]

Codecov Report

Merging #1409 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1409      +/-   ##
==========================================
+ Coverage   94.03%   94.04%   +0.01%     
==========================================
  Files         149      143       -6     
  Lines        4322     4268      -54     
  Branches      880      866      -14     
==========================================
- Hits         4064     4014      -50     
+ Misses        258      254       -4     

Impacted Files	Coverage Δ
...elemetry-semantic-conventions/src/trace/general.ts
...lemetry-semantic-conventions/src/trace/database.ts
packages/opentelemetry-plugin-https/src/utils.ts
...pentelemetry-semantic-conventions/src/trace/rpc.ts
...entelemetry-semantic-conventions/src/trace/http.ts
packages/opentelemetry-plugin-https/src/https.ts

[dyladan]

I agree with @vmarchaud please remove the codecov script altogether.

[mayurkale22]

Going to provide LGTM and hope you can address @vmarchaud's comment prior to merging.