Change Magento icons to GraphQL icons for GraphQL related actions

[bohdan-harniuk]

Is your feature request related to a problem? Please describe.

It would be easier to find GraphQL related actions if they would be marked with the GraphQL icons.

Describe the solution you'd like (*)

Change icons for next actions:

• Magento 2 GraphQL Schema File
• Magento 2 GraphQL Resolver

Additional context

Mainline branch: 4.4.1-develop

[m2-assistant]

Hi @bohdan-harniuk. Thank you for your report.
To speed up processing of this issue, make sure that you provided sufficient information.

Add a comment to assign the issue: @magento I am working on this

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[anzin]

@magento I am working on this