Warnings over permissions in MinGW

[jasagredo]

The following warnings are shown when installing in MinGW:

❯ curl -sL https://github.com/input-output-hk/iohk-nix/releases/latest/download/msys2.libblst.pkg.tar.zstd > libblst.pkg.tar.zstd
❯ pacman --noconfirm -U libblst.pkg.tar.zstd
loading packages...
warning: mingw-w64-x86_64-blst-03b5124-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (1) mingw-w64-x86_64-blst-03b5124-1


:: Proceed with installation? [Y/n]
(1/1) checking keys in keyring                                                        [#################################################] 100%
(1/1) checking package integrity                                                      [#################################################] 100%
(1/1) loading package files                                                           [#################################################] 100%
(1/1) checking for file conflicts                                                     [#################################################] 100%
(1/1) checking available disk space                                                   [#################################################] 100%
:: Processing package changes...
(1/1) reinstalling mingw-w64-x86_64-blst                                              [#################################################] 100%
warning: directory permissions differ on /mingw64/opt/cardano/
filesystem: 755  package: 555
warning: directory permissions differ on /mingw64/opt/cardano/bin/
filesystem: 755  package: 555
warning: directory permissions differ on /mingw64/opt/cardano/include/
filesystem: 755  package: 555
warning: directory permissions differ on /mingw64/opt/cardano/lib/
filesystem: 755  package: 555
warning: directory permissions differ on /mingw64/opt/cardano/lib/pkgconfig/
filesystem: 755  package: 555