fix(jsii-pacmak): CS0108 <static property> hides inherited member (#4826)

C# requires that we explicitly declare when static members are changed in subclasses. In #2373 we added the ability to change the definition of static functions and static read/write properties in this way, but we missed doing the same for static `const` properties.

Give them the same treatment.

(PR includes #4827)

---

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[Apache 2.0 license]: https://www.apache.org/licenses/LICENSE-2.0

Author: rix0rrr

packages/jsii-calc/lib/compliance.ts

@@ -2924,6 +2924,8 @@ export namespace LevelOne {
  * like.
  */
 export class StaticHelloParent {
+  public static readonly PROPERTY: number = 1337;
+
   public static get property(): number {
     return 1337;
   }
@@ -2933,6 +2935,8 @@ export class StaticHelloParent {
   }
 }
 export class StaticHelloChild extends StaticHelloParent {
+  public static readonly PROPERTY: number = 42;
+
   public static get property(): number {
     return 42;
   }