Update recipes

recipes/wip/bita/recipe.toml

-#TODO Not compiled or tested
+#TODO compilation error (after a cargo update and a patch on the ring and tokio crates)
 [source]
 tar = "https://github.com/oll3/bita/archive/refs/tags/v0.11.0.tar.gz"
 [build]

recipes/wip/blockish-caca/recipe.toml

-#TODO Not compiled or tested
+#TODO make libcaca work
 [source]
 git = "https://github.com/yazgoo/blockish-caca"
 [build]

recipes/wip/bluez/recipe.toml

+#TODO require signalfd
 #TODO require Bluetooth drivers
 #TODO build instructions - https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/INSTALL
 [source]

recipes/wip/c2rust/recipe.toml

@@ -5,7 +5,6 @@ tar = "https://github.com/immunant/c2rust/archive/refs/tags/v0.17.0.tar.gz"
 template = "custom"
 dependencies = [
     "openssl1",
-    "llvm",
 ]
 script = """
 cookbook_cargo_packages c2rust