Remove import of SQLCipher due to availability of Database.sqliteLibVersionNumber

Author: marcprux

GRDB/Dump/Database+Dump.swift

@@ -1,7 +1,4 @@
 import Foundation
-#if GRDBCIPHER
-import SQLCipher
-#endif
 
 // MARK: - Dump
 

Tests/GRDBTests/FTS5TableBuilderTests.swift

@@ -1,9 +1,6 @@
 #if SQLITE_ENABLE_FTS5
 import XCTest
 import GRDB
-#if GRDBCIPHER
-import SQLCipher
-#endif
 
 class FTS5TableBuilderTests: GRDBTestCase {
     func testWithoutBody() throws {

Tests/GRDBTests/JSONColumnTests.swift

@@ -1,8 +1,5 @@
 import XCTest
 import GRDB
-#if GRDBCIPHER
-import SQLCipher
-#endif
 
 final class JSONColumnTests: GRDBTestCase {
     func test_JSONColumn_derived_from_CodingKey() throws {

Tests/GRDBTests/JSONExpressionsTests.swift

@@ -1,8 +1,5 @@
 import XCTest
 import GRDB
-#if GRDBCIPHER
-import SQLCipher
-#endif
 
 final class JSONExpressionsTests: GRDBTestCase {
     /// The SQL function used to build JSON expressions

Tests/GRDBTests/MutablePersistableRecordTests.swift

@@ -1,8 +1,5 @@
 import XCTest
 import GRDB
-#if GRDBCIPHER
-import SQLCipher
-#endif
 
 private struct MutablePersistableRecordPerson : MutablePersistableRecord {
     var id: Int64?

Tests/GRDBTests/PersistableRecordTests.swift

@@ -1,8 +1,5 @@
 import XCTest
 import GRDB
-#if GRDBCIPHER
-import SQLCipher
-#endif
 
 private struct PersistableRecordPerson : PersistableRecord {
     var name: String?