Updated README.md document such that ZLib dependency now points to v1.2.12 & corresponding commit

README.md

@@ -37,7 +37,7 @@ If you are using Visual Studio 2017 and you run into errors about not being able
 Depending on the platform for which the MSIX shared library (MSIX.DLL | libmsix.dylib | libmsix.so) is compiled, one or 
 more of the following dependencies may be statically linked into the binary:
 
-* [ZLib Tag v1.2.11 Commit cacf7f1d4e3d44d871b605da3b647f07d718623f](https://github.com/madler/zlib/releases/tag/v1.2.11)
+* [ZLib Tag v1.2.12 Commit 21767c654d31d2dccdde4330529775c6c5fd5389](https://github.com/madler/zlib/releases/tag/v1.2.12)
 * [Xerces-C Tag v3.2.1 Commit 9ac2984508eff312585b86b2a89850a439b5650b](https://github.com/apache/xerces-c/releases/tag/v3.2.1)
 * [OpenSSL Tag OpenSSL_1_1_1j Commit 52c587d60be67c337364b830dd3fdc15404a2f04](https://github.com/openssl/openssl/releases/tag/OpenSSL_1_1_1j)
 * [Android NDK](https://developer.android.com/ndk)