MetaCoq CI

Bump cachix/install-nix-action from V27 to 28 #2844

Annotations

10 warnings

Notation "_ { _ := _ }" was already used.

Notation "_ ,,, _" was already used.

Notation "_ * _" was already used in scope type_scope.

Notation "_ <-> _" was already used in scope type_scope.

Notation "_ + _" was already used in scope type_scope.

Notation "_ * _" was already used in scope type_scope.

Notation "_ <-> _" was already used in scope type_scope.

Notation "_ + _" was already used in scope type_scope.

Notation minus_diag is deprecated since 8.16.