yamllint: depend on pyyaml

Closes #110332.

Signed-off-by: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>

Formula/yamllint.rb

@@ -17,19 +17,14 @@ class Yamllint < Formula
     sha256 cellar: :any_skip_relocation, x86_64_linux:   "62f5d46f6ff31a65292a27c6739018d978dd19d0f0b1537623cab8b74ac21cfc"
   end
 
-  depends_on "libyaml"
   depends_on "python@3.10"
+  depends_on "pyyaml"
 
   resource "pathspec" do
     url "https://files.pythonhosted.org/packages/f6/33/436c5cb94e9f8902e59d1d544eb298b83c84b9ec37b5b769c5a0ad6edb19/pathspec-0.9.0.tar.gz"
     sha256 "e564499435a2673d586f6b2130bb5b95f04a3ba06f81b8f895b651a3c76aabb1"
   end
 
-  resource "PyYAML" do
-    url "https://files.pythonhosted.org/packages/36/2b/61d51a2c4f25ef062ae3f74576b01638bebad5e045f747ff12643df63844/PyYAML-6.0.tar.gz"
-    sha256 "68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"
-  end
-
   def install
     virtualenv_install_with_resources
   end

pypi_formula_mappings.json

@@ -469,5 +469,8 @@
   "xdot": {
     "extra_packages": ["graphviz"]
   },
-  "xonsh": "xonsh[ptk,pygments,proctitle]"
+  "xonsh": "xonsh[ptk,pygments,proctitle]",
+  "yamllint": {
+    "exclude_packages": ["PyYAML"]
+  }
 }