feat(krr): Add krr as alias for kubectl rollout restart

[raymonddejong]

Adding krr alias for kubectl rollout restart command to rollout restart for example a deployment or daemonset. examples: krr ds/abcde krr deployment xyz

Standards checklist:

• [x] The PR title is descriptive.
• [x] The PR doesn't replicate another PR which is already open.
• [x] I have read the contribution guide and followed all the instructions.
• [x] The code follows the code style guide detailed in the wiki.
• [x] The code is mine or it's from somewhere with an MIT-compatible license.
• [x] The code is efficient, to the best of my ability, and does not waste computer resources.
• [x] The code is stable and I have tested it myself, to the best of my abilities.

Changes:

• alias krr='kubectl rollout restart'

Other comments:

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