fix(concord): import kotlin.jvm.JvmInline so ConcordPermissions compiles on iOS

`kotlin.jvm.*` is a default import on the JVM target but not on Kotlin/Native,
so `@JvmInline` on the ConcordPermissions value class resolved on JVM/Android
yet failed the iOS (compileKotlinIosSimulatorArm64) build with "Unresolved
reference 'JvmInline'". Add the explicit import; JVM is unaffected.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CzJ2Cwo8tg4oZq43oRa3ig

quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/concord/cord04Roles/ConcordPermissions.kt

@@ -20,6 +20,8 @@
  */
 package com.vitorpamplona.quartz.concord.cord04Roles
 
+import kotlin.jvm.JvmInline
+
 /**
  * A member's Concord permission set (CORD-04): a `u64` bitfield of frozen bit
  * positions. On the wire it is encoded as a **decimal string** (not a JSON