show name and version of libraries in pkgconfig of toolchain
sample output:
Library config ----> armv7-rpi2-linux-gnueabihf/sysroot/usr/lib/pkgconfig
====================
Library Config : libcrypto.pc found OpenSSL-libcrypto 1.1.0l
Library Config : libpcsclite.pc found PCSC Lite 1.8.26
Library Config : libssl.pc found OpenSSL-libssl 1.1.0l
Library Config : libusb-1.0.pc found libusb-1.0 1.0.23
Library Config : openssl.pc found OpenSSL 1.1.0l
Library Config : zlib.pc found zlib 1.2.11