Update dependency: deps/k_release (#58)

Update `kframework` to `7.1.304`.

---------

Co-authored-by: devops <devops@runtimeverification.com>
Co-authored-by: Tamás Tóth <tothtamas28@users.noreply.github.com>

Author: 3 people

deps/k_release

@@ -1 +1 @@
-7.1.301
+7.1.304

flake.lock

@@ -5,7 +5,7 @@
     nixpkgs.follows = "rv-nix-tools/nixpkgs";
 
     flake-utils.url = "github:numtide/flake-utils";
-    k-framework.url = "github:runtimeverification/k/v7.1.301";
+    k-framework.url = "github:runtimeverification/k/v7.1.304";
     k-framework.inputs.nixpkgs.follows = "nixpkgs";
     uv2nix.url = "github:pyproject-nix/uv2nix/4cca323a547a1aaa9b94929c4901bed5343eafe8";
     # uv2nix requires a newer version of nixpkgs

flake.nix

@@ -9,7 +9,7 @@ description = ""
 readme = "README.md"
 requires-python = "~=3.10"
 dependencies = [
-    "kframework==7.1.301",
+    "kframework==7.1.304",
 ]
 
 [[project.authors]]