[6.0] Import Bionic module from new Android overlay (#212)

Author: finagolfin

Sources/IndexStoreDB/IndexStoreDB.swift

@@ -19,6 +19,8 @@ import Foundation
 import Glibc
 #elseif os(Windows)
 import ucrt
+#elseif canImport(Bionic)
+import Bionic
 #else
 import Darwin.POSIX
 #endif