[Library] Update zlibng (#1255)

* Update zlibng

* Set cmake path more directly in zlibng to hopefully fix an issue with the build on drone

* I'm dumb, missing / in path

* Mackal helps with a dumb gitignore issue

* Adding all the files, not sure what's ignoring them and im tired of looking

* Some tweaks to zlibng build to hopefully get it to build properly. works on msvc now

libs/zlibng/cmake/run-and-redirect.cmake

@@ -0,0 +1,38 @@
+# If no output is specified, discard output
+if(NOT DEFINED OUTPUT)
+    if(WIN32)
+        set(OUTPUT NUL)
+    else()
+        set(OUTPUT /dev/null)
+    endif()
+endif()
+
+if(INPUT)
+    # Check to see that input file exists
+    if(NOT EXISTS ${INPUT})
+        message(FATAL_ERROR "Cannot find input: ${INPUT}")
+    endif()
+    # Execute with both stdin and stdout file
+    execute_process(COMMAND ${COMMAND}
+        RESULT_VARIABLE CMD_RESULT
+        INPUT_FILE ${INPUT}
+        OUTPUT_FILE ${OUTPUT})
+else()
+    # Execute with only stdout file
+    execute_process(COMMAND ${COMMAND}
+        RESULT_VARIABLE CMD_RESULT
+        OUTPUT_FILE ${OUTPUT})
+endif()
+
+# Check if exit code is in list of successful exit codes
+if(SUCCESS_EXIT)
+    list(FIND SUCCESS_EXIT ${CMD_RESULT} _INDEX)
+    if (${_INDEX} GREATER -1)
+        set(CMD_RESULT 0)
+    endif()
+endif()
+
+# Check to see if successful
+if(CMD_RESULT)
+    message(FATAL_ERROR "${COMMAND} failed: ${CMD_RESULT}")
+endif()