Auto merge of #242 - c410-f3r:patch-2, r=mbrubeck

Remove `min_const_generics` feature

Depends on rust-lang/rust#79135.

If #240 is already under development and will be available before the 1.50 release, then feel free to close this PR. Otherwise, the feature removal will benefit upstream projects in the meanwhile.

Author: bors-servo

src/lib.rs

@@ -75,7 +75,6 @@
 #![cfg_attr(feature = "specialization", allow(incomplete_features))]
 #![cfg_attr(feature = "specialization", feature(specialization))]
 #![cfg_attr(feature = "may_dangle", feature(dropck_eyepatch))]
-#![cfg_attr(feature = "const_generics", feature(min_const_generics))]
 #![deny(missing_docs)]
 
 #[doc(hidden)]