Merge branch 'reenable-dash' into 'master'

Reenable dash

See merge request redox-os/redox!1373

config/aarch64/ci.toml

@@ -28,7 +28,7 @@ coreutils = {}
 cosmic-text = {}
 cpal = {}
 curl = {}
-#dash = {} # errors after GCC update
+dash = {}
 diffutils = {}
 dosbox = {}
 drivers = {}

config/i686/ci.toml

@@ -13,7 +13,7 @@ bootstrap = {}
 ca-certificates = {}
 contain = {}
 coreutils = {}
-#dash = {} # errors after GCC update
+dash = {}
 diffutils = {}
 drivers = {}
 escalated = {}

config/x86_64/ci.toml

@@ -28,7 +28,7 @@ coreutils = {}
 cosmic-text = {}
 cpal = {}
 curl = {}
-#dash = {} # errors after GCC update
+dash = {}
 diffutils = {}
 dosbox = {}
 drivers = {}