add yamllinter and shell linter check

[shahzebsiddiqui]

No description provided.

[shahzebsiddiqui]

@prathmesh4321 @Xiangs18 i will be adding this yamllint stylecheck to the stylecheck this will cause several files to start failing. I tried to fix several files but didnt do all of them. When you do get chance please do fix them in subsequent PRs.

[codecov]

Codecov Report

Base: 69.16% // Head: 69.16% // No change to project coverage 👍

Coverage data is based on head (15f4b41) compared to base (cbc9a93).
Patch coverage: 2.78% of modified lines in pull request are covered.

❗ Current head 15f4b41 differs from pull request most recent head 08e8aa3. Consider uploading reports for the commit 08e8aa3 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##            devel    #1385   +/-   ##
=======================================
  Coverage   69.16%   69.16%           
=======================================
  Files          57       57           
  Lines        6329     6329           
  Branches     1122     1122           
=======================================
  Hits         4377     4377           
  Misses       1950     1950           
  Partials        2        2           

Impacted Files	Coverage Δ
buildtest/builders/base.py	55.43% <0.00%> (ø)
buildtest/buildsystem/checks.py	5.77% <3.03%> (ø)

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