[ci skip] iface: detabify/dewhitespace IfaceSyn

Signed-off-by: Austin Seipp <austin@well-typed.com>
[ci skip] simplCore: detabify/dewhitespace CoreMonad

Signed-off-by: Austin Seipp <austin@well-typed.com>
[ci skip] typecheck: detabify/dewhitespace TcInstDecls

Signed-off-by: Austin Seipp <austin@well-typed.com>
[ci skip] typecheck: detabify/dewhitespace TcPat

Signed-off-by: Austin Seipp <austin@well-typed.com>
[ci skip] typecheck: detabify/dewhitespace TcTyDecls

Signed-off-by: Austin Seipp <austin@well-typed.com>
[ci skip] typecheck: detabify/dewhitespace TcUnify

Signed-off-by: Austin Seipp <austin@well-typed.com>
types: detabify/dewhitespace Unify

Signed-off-by: Austin Seipp <austin@well-typed.com>