Add method to set the WiFi radio channel

[lucasssvaz]

Description of Change

Adds method to set the WiFi radio channel. This will be useful for applications that need to set the wifi channel without connecting to anything, like ESP-NOW.

[github-actions]

	Warnings
⚠️	Some issues found for the commit messages in this PR: the commit message "Add check": summary looks empty type/action looks empty the commit message "Add check": summary looks empty type/action looks empty the commit message "Add error return": summary looks empty type/action looks empty the commit message "Add method to set the WiFi radio channel": summary looks empty type/action looks empty the commit message "Change name": summary looks empty type/action looks empty the commit message "Fix Tab": summary looks empty type/action looks empty the commit message "Fix description": summary looks empty type/action looks empty the commit message "Improve error message": summary looks empty type/action looks empty Please fix these commit messages - here are some basic tips: follow Conventional Commits style correct format of commit message should be: <type/action>(<scope/component>): <summary>, for example fix(esp32): Fixed startup timeout issue allowed types are: change,ci,docs,feat,fix,refactor,remove,revert,test sufficiently descriptive message summary should be between 20 to 72 characters and start with upper case letter avoid Jira references in commit messages (unavailable/irrelevant for our customers) TIP: Install pre-commit hooks and run this check when committing (uses the Conventional Precommit Linter).
⚠️	Please consider squashing your 8 commits (simplifying branch history).

👋 Hello lucasssvaz, we appreciate your contribution to this project!

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