Fix qmk_install.sh to properly target MSYS (#3455)

* qmk_install fix for windows users.

* Updated wildcard to caputre both MSYS and MINGW64 in qmk_install

* added OR to windows qmk_install

diff --git a/util/qmk_install.sh b/util/qmk_install.sh
index 0272f8af8c8a410eb54c3798640205017de83a63..5a1a38fce5b0b309d0fd08a56ae77bb53647a176 100755 (executable)
--- a/util/qmk_install.sh
+++ b/util/qmk_install.sh
@@ -10,7 +10,7 @@ case $(uname) in
        Linux)
                exec "${util_dir}/linux_install.sh"
        ;;
-       MSYS_NT*)
+       MSYS_NT*|MINGW_64*)
                exec "${util_dir}/msys2_install.sh"
        ;;
 esac