build: bump cobra version to "1.5.0"

[CuriousCorrelation]

Description

Bumps cobra version from v1.1.3 to v1.5.0

Changes

None required as far as I can tell. Build process is successful and go run main.go works.

Issue

Closes #697

[myishay]

Hi @aroramrinaal , thanks for your contribution!

Regarding the PR title and commits, we are trying to follow conventional commits specification for the commits and perf: prefix doesn't apply to it. I suggest using build: instead.

In addition, I see the tests don't pass in the travis build.

[CuriousCorrelation]

@myishay I think you wanted to ping me 👋

I think I missed those zsh completion changes because I ran tests on some other folder. This new patch should take care of that!

For reference: spf13/cobra#1690

According to the PR

#compdef _<command> <command>

enabled completions for both and _, but _ is the completion function itself and should not be completed

I have fixed the commit messages. Also divided changes:

1. go.sum and go.mod in build:, and
2. cmd/completion in fix:

Let me know if something needs a second look

[myishay]

I also updated the PR title to match the commit message

[myishay]

@myishay I think you wanted to ping me 👋

You are correct! I realized it only now 😅
so @CuriousCorrelation thank you for your contribution 😁

[CuriousCorrelation]

You are correct! I realized it only now

No worries at all!

Everything should be good to go, although feel free to let me know if there are any changes I should make.

[myishay]

LGTM!
I have updated the branch to the latest changes and will merge this soon