move from mina to fix permissions. remove unused types

Author: dkijania

buildkite/src/Command/FixPermissions.dhall

@@ -0,0 +1,21 @@
+let Cmd = ../Lib/Cmds.dhall
+
+let Arch = ../Constants/Arch.dhall
+
+let ContainerImages = ../Constants/ContainerImages.dhall
+
+let fixPermissionsScript = "sudo chown -R opam ."
+
+let command
+    : Arch.Type -> Cmd.Type
+    =     \(arch : Arch.Type)
+      ->  let image =
+                merge
+                  { Amd64 = ContainerImages.minaToolchainBullseye.amd64
+                  , Arm64 = ContainerImages.minaToolchainBullseye.arm64
+                  }
+                  arch
+
+          in  Cmd.runInDocker Cmd.Docker::{ image = image } fixPermissionsScript
+
+in  { command = command }