Docker file added

[gagandeepp]

Brief Summary of Changes

Add Docker file for the cloudinary-cli
Closes: #25

What does this PR address?

• GitHub issue (Add reference - #XX)
• Refactoring
• New feature
• Bug fix
• Adds more tests

Are tests included?

• Yes
• No

Reviewer, please note:

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I ran the full test suite before pushing the changes and all the tests pass.

[gagandeepp]

@laurenskling @const-cloudinary Please review the MR

[const-cloudinary]

@gagandeepp Please see #25 (comment)

[gagandeepp]

@const-cloudinary can you please add Hacktoberfest label to this?

[const-cloudinary]

@gagandeepp Thank you for contribution!

[const-cloudinary]

@const-cloudinary can you please add Hacktoberfest label to this?

@gagandeepp I think it should be automatically counted, but I'll check.

[colbyfayock]

@gagandeepp the label is added to the repository level, its not necessary to add to the issue

thanks for your contribution. this PR is eligible for free Cloudinary Hackatoberfest swag. Please send me an email at [email protected] with your name, GitHub username, and a link to the PR where I'll send further instructions.

Happy Hacktoberfest!