Doc string snippets from module/plugin docs after task keyword

[ganeshrn]

Problem

Currently snippet for module doc is not supported

Solution

Add support for task keyword to provide module options snippet support. If user ask from auto-completion immediately after module name ansible.butilin.debug: in that case module snippet can be provided in autocompletion eg. https://marketplace.visualstudio.com/items?itemName=MattiasBaake.vscode-snippets-for-ansible. If the cursor position is at next line after module name individual options can be provided in auto completion.

Alternatives

No response

Additional context

No response

[cloin]

Examples would be cool too