[ShapeAppearanceModel] Automatically handle RTL layout

@imhappi is already working on this.

Since Jun 6, 2022.

**Is your feature request related to a problem? Please describe.**
Consider the following style using `MaterialCardView`:

```xml

<item name="shapeAppearance">@style/ShapeAppearance.AppTheme.DiagonallyRounded</item>

<item name="cornerSize">24dp</item>
<item name="cornerFamily">rounded</item>
<item name="cornerSizeBottomRight">0dp</item>
<item name="cornerSizeTopLeft">0dp</item>

```

Clearly, this will display a card rounded in the top-right and bottom-left corners (since others are set to `0`). When the layout is set to RTL, it should swap the positions (it does not here since it correctly handles `left` or `right` instead of `start` or `end`).

**Describe the solution you'd like**
It should be logical to rename the existing options or provide new options such as `cornerSizeBottomEnd`, `cornerSizeTopStart` which would handle RTL layouts.

**Describe alternatives you've considered**
Handle it myself programmatically.