Remove solus support

lib/GHCup/Platform.hs

@@ -138,7 +138,6 @@ getLinuxDistro = do
         | hasWord name ["exherbo"] -> Exherbo
         | hasWord name ["gentoo"]  -> Gentoo
         | hasWord name ["amazonlinux", "Amazon Linux"] -> AmazonLinux
-        | hasWord name ["solus"]   -> Solus
         | otherwise                -> UnknownLinux
   pure (distro, parsedVer)
  where

lib/GHCup/Types.hs

@@ -223,7 +223,6 @@ data LinuxDistro = Debian
                  | RedHat
                  | Alpine
                  | AmazonLinux
-                 | Solus
                  -- rolling
                  | Gentoo
                  | Exherbo
@@ -243,7 +242,6 @@ distroToString CentOS = "centos"
 distroToString RedHat = "redhat"
 distroToString Alpine = "alpine"
 distroToString AmazonLinux = "amazon"
-distroToString Solus = "solus"
 distroToString Gentoo = "gentoo"
 distroToString Exherbo = "exherbo"
 distroToString UnknownLinux = "unknown"

lib/GHCup/Version.hs

@@ -28,7 +28,7 @@ import qualified Data.Text                     as T
 -- Note that when updating this, CI requires that the file exsists AND the same file exists at
 -- 'https://www.haskell.org/ghcup/exp/ghcup-<ver>.yaml' with some newlines added.
 ghcupURL :: URI
-ghcupURL = [uri|https://www.haskell.org/ghcup/data/ghcup-0.0.7.yaml|]
+ghcupURL = [uri|https://www.haskell.org/ghcup/data/ghcup-0.0.6.yaml|]
 
 -- | The current ghcup version.
 ghcUpVer :: PVP