support updating template store

[Abiji-2020]

closes #600

📑 Description

• Created a subcommand template for the command `update
• The template command takes the flags --path=<path> --version=<version> --icon=<icon> --repo = <repo> and accepts the command if any of them is present. Else give error

✅ Checks

• [x] I have tested my code (provide screenshots or screen recordings of a working solution)
• [x] I have performed a self-review of my code

ℹ Additional context

Before using the command :

Command:

After using the command:

[Abiji-2020]

@quest-bot loot #600

[quest-bot[bot]]

Quest PR submitted!

@Abiji-2020, you are attempting to solve the issue and loot this Quest. Will you be successful?

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Questions? Check out the docs.

[Abiji-2020]

@petar-cvit reviews on the PR?

[Abiji-2020]

@petar-cvit I have updated all the fields from the suggestion and In case we need to modify the log add a comment on it, It will be resolved 🧡.

[Abiji-2020]

@petar-cvit the requested Changes are updated sir

[Abiji-2020]

@petar-cvit updated the alias in the cobra command