Make BindingException public

Fixes the following warning from IntelliJ:

  'internal' type 'BindCancellationException' is accessed from 'public'
   inline declaration. This will become an error in language version
   2.4. See https://youtrack.jetbrains.com/issue/KTLC-283.

Author: michaelbull

kotlin-result-coroutines/src/commonMain/kotlin/com/github/michaelbull/result/coroutines/CoroutineBinding.kt

@@ -60,7 +60,7 @@ public suspend inline fun <V, E> coroutineBinding(crossinline block: suspend Cor
     }
 }
 
-public object BindingCancellationException : CancellationException(null as String?)
+public class BindingCancellationException() : CancellationException(null as String?)
 
 public interface CoroutineBindingScope<E> : CoroutineScope {
     public suspend fun <V> Result<V, E>.bind(): V
@@ -82,10 +82,10 @@ internal class CoroutineBindingScopeImpl<E>(
             mutex.withLock {
                 if (result == null) {
                     result = this.asErr()
-                    coroutineContext.cancel(BindingCancellationException)
+                    coroutineContext.cancel(BindingCancellationException())
                 }
 
-                throw BindingCancellationException
+                throw BindingCancellationException()
             }
         }
     }

kotlin-result/src/commonMain/kotlin/com/github/michaelbull/result/Binding.kt

@@ -39,7 +39,7 @@ public inline fun <V, E> binding(crossinline block: BindingScope<E>.() -> V): Re
     }
 }
 
-public expect object BindingException : Exception
+public expect class BindingException() : Exception
 
 public interface BindingScope<E> {
     public fun <V> Result<V, E>.bind(): V
@@ -55,7 +55,7 @@ internal class BindingScopeImpl<E> : BindingScope<E> {
             value
         } else {
             result = this.asErr()
-            throw BindingException
+            throw BindingException()
         }
     }
 }

kotlin-result/src/jsMain/kotlin/com/github/michaelbull/result/BindingException.kt

@@ -1,3 +1,3 @@
 package com.github.michaelbull.result
 
-public actual object BindingException : Exception()
+public actual class BindingException : Exception()

kotlin-result/src/jvmMain/kotlin/com/github/michaelbull/result/BindingException.kt

@@ -1,6 +1,6 @@
 package com.github.michaelbull.result
 
-public actual object BindingException : Exception() {
+public actual class BindingException : Exception() {
     override fun fillInStackTrace(): Throwable {
         return this
     }

kotlin-result/src/nativeMain/kotlin/com/github/michaelbull/result/BindingException.kt

@@ -1,3 +1,3 @@
 package com.github.michaelbull.result
 
-public actual object BindingException : Exception()
+public actual class BindingException : Exception()

kotlin-result/src/wasmJsMain/kotlin/com/github/michaelbull/result/BindingException.kt

@@ -1,3 +1,3 @@
 package com.github.michaelbull.result
 
-public actual object BindingException : Exception()
+public actual class BindingException : Exception()