extract force_reply field into constant

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt

@@ -415,6 +415,7 @@ const val mediaField = "media"
 const val disableEditMessageField = "disable_edit_message"
 const val scoreField = "score"
 const val forceField = "force"
+const val forceReplyField = "force_reply"
 
 const val regularPollType = "regular"
 const val quizPollType = "quiz"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/buttons/ReplyForce.kt

@@ -1,7 +1,6 @@
 package dev.inmo.tgbotapi.types.buttons
 
-import dev.inmo.tgbotapi.types.inputFieldPlaceholderField
-import dev.inmo.tgbotapi.types.inputFieldPlaceholderLimit
+import dev.inmo.tgbotapi.types.*
 import kotlinx.serialization.*
 
 @Serializable
@@ -10,7 +9,7 @@ data class ReplyForce(
     @SerialName(inputFieldPlaceholderField)
     val inputFieldPlaceholder: String? = null
 ) : KeyboardMarkup {
-    @SerialName("force_reply")
+    @SerialName(forceReplyField)
     @Required
     val forceReply: Boolean = true