added a test file

[greatonerahul]

test file docker added

- What I did

- How I did it

- How to verify it

- Description for the changelog

- A picture of a cute animal (not mandatory)

[GordonTheTurtle]

Please sign your commits following these rules:
https://github.com/moby/moby/blob/master/CONTRIBUTING.md#sign-your-work
The easiest way to do this is to amend the last commit:

$ git clone -b "master" git@github.com:greatonerahul/app.git somewhere
$ cd somewhere
$ git commit --amend -s --no-edit
$ git push -f

Amending updates the existing PR. You DO NOT need to open a new one.

[codecov]

Codecov Report

Merging #763 into master will decrease coverage by 1.05%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           master    #763      +/-   ##
=========================================
- Coverage   70.56%   69.5%   -1.06%     
=========================================
  Files          67      64       -3     
  Lines        3717    3519     -198     
=========================================
- Hits         2623    2446     -177     
+ Misses        766     753      -13     
+ Partials      328     320       -8

Impacted Files	Coverage Δ
internal/packager/init.go	64.64% <0%> (-8.61%)	⬇️
internal/packager/extract.go	23.8% <0%> (-8.4%)	⬇️
internal/commands/build/compose.go	78.57% <0%> (-8.1%)	⬇️
internal/validator/rules/relativepath.go
internal/validator/rules/externalsecrets.go
internal/validator/validator.go

---

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[eunomie]

@greatonerahul Is this a real Pull Request? If so can you explain a bit more what you are trying to achieve? Unless this PR will be closed.