Add extension function for locationComponent to support show and hide arrow bearing image.

[Chaoba]

Summary of changes

This PR adds an extension function. Users can show or hide the bearing image by switching LocationPuck instance getting from it.

Record_2022-01-10-10-38-33_e38d0e4b1b9ec9f0e9b280cd077e482c.mp4

User impact (optional)

Pull request checklist:

• Briefly describe the changes in this PR.
• Include before/after visuals or gifs if this PR includes visual changes.
• Write tests for all new functionality. If tests were not written, please explain why.
• Optimize code for java consumption (@JvmOverloads, @file:JvmName, etc).
• Add example if relevant.
• Document any changes to public APIs.
• Apply changelog label ('breaking change', 'bug 🪲', 'build', 'docs', 'feature 🍏', 'performance ⚡', 'testing 💯') or use the label 'skip changelog'
• Add an entry inside this element for inclusion in the mapbox-maps-android changelog: <changelog>Add extension function for locationComponent to support show and hide arrow bearing image.</changelog>.
• If this PR is a v10.[version] release branch fix / enhancement, merge it to main firstly and then port to v10.[version] release branch.

Fixes: < Link to related issues that will be fixed by this pull request, if they exist >

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[kiryldz]

@Chaoba can we add visuals in PR description here?

[alexander-kulikovskii]

val bearingImageId = if (withBearing) R.drawable.mapbox_user_bearing_icon else R.drawable.mapbox_user_stroke_icon

val shadowImage =  if (withBearing) R.drawable.mapbox_user_stroke_icon else R.drawable.mapbox_user_icon_shadow

return LocationPuck2D(
      topImage = ResourcesCompat.getDrawable(context.resources, R.drawable.mapbox_user_icon, null),
      bearingImage = ResourcesCompat.getDrawable(
        context.resources,
        bearingImageId,
        null
      ),
      shadowImage = ResourcesCompat.getDrawable(
        context.resources,
        shadowImage,
        null
      )
    )

also small extension for context:

fun Context.getCompatDrawable(resId:Int) = ResourcesCompat.getDrawable(
        this,
        resId,
        null
      )