Update JVM Instant min/max values to be equal to Native's

Author: lauzadis

runtime/runtime-core/build.gradle.kts

@@ -22,13 +22,13 @@ kotlin {
                 implementation(libs.okio)
                 // Coroutines' locking features are used in retry token bucket implementations
                 api(libs.kotlinx.coroutines.core)
+                implementation(libs.kotlinx.datetime)
             }
         }
 
         nativeMain {
             dependencies {
                 api(libs.crt.kotlin)
-                implementation(libs.kotlinx.datetime)
             }
         }
 

runtime/runtime-core/jvm/src/aws/smithy/kotlin/runtime/time/InstantJVM.kt

@@ -25,6 +25,7 @@ import kotlin.time.Duration
 import kotlin.time.toKotlinDuration
 import java.time.Duration as jtDuration
 import java.time.Instant as jtInstant
+import kotlinx.datetime.Instant as KtInstant
 
 // FIXME Consider making this multiplatform (`common`) using kotlinx.datetime
 public actual class Instant(internal val value: jtInstant) : Comparable<Instant> {
@@ -136,12 +137,12 @@ public actual class Instant(internal val value: jtInstant) : Comparable<Instant>
         /**
          * Create an [Instant] with the minimum possible value
          */
-        public actual val MIN_VALUE: Instant = Instant(jtInstant.MIN)
+        public actual val MIN_VALUE: Instant = fromEpochMilliseconds(KtInstant.DISTANT_PAST.toEpochMilliseconds())
 
         /**
          * Create an [Instant] with the maximum possible value
          */
-        public actual val MAX_VALUE: Instant = Instant(jtInstant.MAX)
+        public actual val MAX_VALUE: Instant = fromEpochMilliseconds(KtInstant.DISTANT_FUTURE.toEpochMilliseconds())
     }
 }
 

runtime/serde/serde-cbor/common/test/aws/smithy/kotlin/runtime/serde/cbor/CborSerializerTest.kt

@@ -278,6 +278,7 @@ class CborSerializerTest {
             Instant.now() + 10.days,
             Instant.now() + 365.days,
             Instant.now() + 1825.days,
+            Instant.MAX_VALUE,
         )
 
         val serializer = CborSerializer()