wasmedge: Fix use supported llvm version by the project

Trying to build this package build because the project use deprecated
`LLVMBuildNUWNeg` (that was deprecated between v17 and v19 of llvm).
The `0.14.1` state that it support the version 17 of `llvm`.

So I've fixed the build by using that stated version.

pkgs/development/tools/wasmedge/default.nix

@@ -2,7 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  llvmPackages,
+  llvmPackages_17,
   boost,
   cmake,
   spdlog,
@@ -12,7 +12,18 @@
   testers,
 }:
 
-stdenv.mkDerivation (finalAttrs: {
+let
+  # The supported version is found in the changelog, the documentation does indicate a minimum version but not a maximum.
+  # The project is also using a `flake.nix` so we can retrieve the used llvm version with:
+  #
+  # ```shell
+  # nix eval --inputs-from .# nixpkgs#llvmPackages.libllvm.version
+  # ```
+  #
+  # > Where `.#` is the flake path were the repo `wasmedge` was cloned at the expected version.
+  llvmPackages = llvmPackages_17;
+in
+llvmPackages.stdenv.mkDerivation (finalAttrs: {
   pname = "wasmedge";
   version = "0.14.1";