Remove obsolete APIs from Routing

[mkArtakMSFT]

See #3654 for details.

(9) src\Http\Routing\src\DefaultInlineConstraintResolver.cs

Links: [master] | [release/2.2]
File a bug for this

• I attest that I have taken appropriate action on this item

        [Obsolete("This constructor is obsolete. Use DefaultInlineConstraintResolver.ctor(IOptions<RouteOptions>, IServiceProvider) instead.")]
        public DefaultInlineConstraintResolver(IOptions<RouteOptions> routeOptions)
        {

---

(10) src\Http\Routing\src\IRouteValuesAddressMetadata.cs

Links: [master] | [release/2.2]
File a bug for this

• I attest that I have taken appropriate action on this item

    [Obsolete("Route values are now specified on a RoutePattern.")]
    public interface IRouteValuesAddressMetadata
    {

---

(11) src\Http\Routing\src\RouteValuesAddressMetadata.cs

Links: [master] | [release/2.2]
File a bug for this

• I attest that I have taken appropriate action on this item

    [Obsolete("Route values are now specified on a RoutePattern.")]
    public sealed class RouteValuesAddressMetadata : IRouteValuesAddressMetadata
    {

---

(46) src\Http\Routing\src\Tree\TreeRouteBuilder.cs

Links: [master] | [release/2.2]
File a bug for this

• I attest that I have taken appropriate action on this item

        [Obsolete("This constructor is obsolete and will be removed in a future version. The recommended " +
            "alternative is the overload that does not take a UrlEncoder.")]
        public TreeRouteBuilder(

---