Update dependency: deps/k_release (#2781)

* deps/k_release: Set Version 7.1.274

* kevm-pyk/: sync poetry files pyk version 7.1.274

* flake.{nix,lock}: update Nix derivations

* Update `types-python-dateutil` version in the patch

* kevm-pyk/: sync poetry files pyk version 7.1.274

---------

Co-authored-by: devops <[email protected]>
Co-authored-by: palinatolmach <[email protected]>

Author: 3 people

deps/k_release

@@ -1 +1 @@
-7.1.273
+7.1.274

flake.lock

@@ -5,7 +5,7 @@
     rv-nix-tools.url = "github:runtimeverification/rv-nix-tools/854d4f05ea78547d46e807b414faad64cea10ae4";
     nixpkgs.follows = "rv-nix-tools/nixpkgs";
 
-    k-framework.url = "github:runtimeverification/k/v7.1.273";
+    k-framework.url = "github:runtimeverification/k/v7.1.274";
     k-framework.inputs.nixpkgs.follows = "nixpkgs";
     flake-utils.follows = "k-framework/flake-utils";
     poetry2nix = {