update recipes

recipes/wip/benchmarks/divan/recipe.toml

-#TODO Not compiled or tested
-[source]
-git = "https://github.com/nvzqz/divan"
-[build]
-template = "custom"
-script = """
-cookbook_cargo_examples examples
-"""

recipes/wip/codecs/wavpack/recipe.toml

@@ -3,3 +3,6 @@
 tar = "https://github.com/dbry/WavPack/releases/download/5.7.0/wavpack-5.7.0.tar.xz"
 [build]
 template = "configure"
+dependencies = [
+    "libiconv",
+]