Android : Ensure pic build for bdb

Author: BlockMechanic

depends/packages/bdb.mk

@@ -10,6 +10,7 @@ define $(package)_set_vars
 $(package)_config_opts=--disable-shared --enable-cxx --disable-replication --enable-option-checking
 $(package)_config_opts_mingw32=--enable-mingw
 $(package)_config_opts_linux=--with-pic
+$(package)_config_opts_android=--with-pic
 $(package)_cflags+=-Wno-error=implicit-function-declaration
 $(package)_cxxflags=-std=c++17
 $(package)_cppflags_mingw32=-DUNICODE -D_UNICODE