removed deprecated constructor

Author: jgaleotti

core/src/main/kotlin/org/evomaster/core/search/gene/sql/SqlForeignKeyGene.kt

@@ -55,13 +55,6 @@ class SqlForeignKeyGene(
 
 ) : SqlWrapperGene, SimpleGene(sourceColumn) {
 
-    @Deprecated("Rather use the one forcing TableId")
-    constructor(sourceColumn: String, uniqueId: Long, targetTable: String, nullable: Boolean, uniqueIdOfPrimaryKey: Long =-1)
-            : this(sourceColumn, uniqueId, TableId(targetTable), "UNKNOWN_COLUMN", nullable, uniqueIdOfPrimaryKey)
-
-    constructor(sourceColumn: String, uniqueId: Long, targetTable: TableId, nullable: Boolean, uniqueIdOfPrimaryKey: Long =-1)
-            : this(sourceColumn, uniqueId, targetTable, "UNKNOWN_COLUMN", nullable, uniqueIdOfPrimaryKey)
-
     init {
         if (uniqueId < 0) {
             throw IllegalArgumentException("Negative unique id")