CDVD: Add ZSO support (#10396)

* add zso support

* format and fixed typo

* fix typo in extension (duplicated .cso)

* format

* proper casting

* use regular casting; added lz4 to gitmodules

* use C++ style casting

* fix casts

* add lz4 submodule

* added windows build configuration

* add lz4 to cmake

* undo

* undo

* add lz4 to SearchForStuff

* undo

* add own lz4 source code

* cleanup

* fix

* add nwe sources to windows build

* cleanup

* don't use precompile headers on lz4

* stupid compiler

* add const. better logging.

* cast to std::string

* 3rdparty: Add lz4

* use 3rdparty lz4

* cleanup references to lz4.cpp

* format code

* add missing header

* use fmt::format

* don't call inflateReset on ZSO

* use LZ4_decompress_safe

* fix syntax

* fix call to LZ4_decompress_safe

* use LZ4_decompress_safe_partial to ignore padded data

* cleanup

* refactor

---------

Co-authored-by: Stenzek <stenzek@gmail.com>

.gitmodules

@@ -30,3 +30,6 @@
 [submodule "3rdparty/xz/xz"]
 	path = 3rdparty/xz/xz
 	url = https://github.com/tukaani-project/xz.git
+[submodule "3rdparty/lz4/lz4"]
+	path = 3rdparty/lz4/lz4
+	url = https://github.com/lz4/lz4