Added codecov to Github Actions file

[Niraj-Kamdar]

No description provided.

[Niraj-Kamdar]

successfully integrated codecov into github actions pipeline.
this will fix issue #288

[codecov-io]

Codecov Report

Merging #487 into master will increase coverage by 1.35%.
The diff coverage is 76.81%.

@@            Coverage Diff             @@
##           master     #487      +/-   ##
==========================================
+ Coverage   85.14%   86.50%   +1.35%     
==========================================
  Files          47       47              
  Lines        2026     2089      +63     
  Branches      412      418       +6     
==========================================
+ Hits         1725     1807      +82     
+ Misses        200      182      -18     
+ Partials      101      100       -1     

Flag	Coverage Δ
#longtests	84.53% <75.36%> (?)
#ubuntutests	74.45% <75.36%> (?)
#wintests	45.45% <42.02%> (?)

Impacted Files	Coverage Δ
cve_bin_tool/OutputEngine.py	58.62% <ø> (+0.99%)	⬆️
cve_bin_tool/checkers/__init__.py	100.00% <ø> (ø)
test/test_scanner.py	95.83% <ø> (+3.18%)	⬆️
cve_bin_tool/checkers/openssh.py	80.95% <20.00%> (-19.05%)	⬇️
cve_bin_tool/cli.py	87.97% <50.00%> (+5.33%)	⬆️
cve_bin_tool/extractor.py	73.26% <50.00%> (+2.74%)	⬆️
cve_bin_tool/checkers/gnutls.py	76.19% <58.33%> (-23.81%)	⬇️
cve_bin_tool/checkers/bzip2.py	73.68% <73.68%> (ø)
cve_bin_tool/csv2cve.py	87.23% <100.00%> (+0.56%)	⬆️
cve_bin_tool/cvedb.py	83.83% <100.00%> (-4.87%)	⬇️
... and 19 more

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[terriko]

This seems to be the right direction, but it says it's decreasing coverage by 35% so I believe it's not running something, or not combining coverage data correctly. I know I haven't run the coverage numbers since my work desktop went offline, but I don't think we should be seeing more than maybe a +/- 5% here. Can you figure out what's missing/not working?

[Niraj-Kamdar]

It wasn't appending unittests initially. Now everything looks fine.

[terriko]

Okay, let's give this a shot!