[RDK-6642] Add examples to Camera component

[ale7714]

RSDK-6642

Add code samples to the Camera component. The docs team will use this PR as an example on how to move the existing examples in docs.viam to the SDK.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

---

Ale Paredes seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[github-actions]

Warning your change may break code samples. If your change modifies any of the following functions please contact @viamrobotics/fleet-management. Thanks!

component	function
base	is_moving
board	gpio_pin_by_name
camera	get_image
encoder	get_position
motor	is_moving
sensor	get_readings
servo	get_position
arm	get_end_position
gantry	get_lengths
gripper	is_moving
movement_sensor	get_linear_acceleration
input_controller	get_controls
audio	get_properties
pose_tracker	get_poses
power_sensor	get_power
motion	get_pose
vision	get_classifications_from_camera

[njooma]

LGTM, one small comment but not blocking/no need to re-request review if you update

[njooma]

Perhaps add this as the mime type as part of the request? I think that would showcase the method better

frame = await my_camera.get_image(mime_type = CameraMimeType.VIAM_RAW_DEPTH)

[purplenicole730]

LGTM!