chore(deps): bump yaml_elixir from 2.4.0 to 2.9.0 (#434)

Bumps [yaml_elixir](https://github.com/KamilLelonek/yaml-elixir) from 2.4.0 to 2.9.0.
- [Release notes](https://github.com/KamilLelonek/yaml-elixir/releases)
- [Commits](https://github.com/KamilLelonek/yaml-elixir/commits)

---
updated-dependencies:
- dependency-name: yaml_elixir
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

apps/cf/mix.exs

@@ -58,7 +58,7 @@ defmodule CF.Mixfile do
       {:rollbax, ">= 0.0.0"},
       {:sweet_xml, "~> 0.6"},
       {:burnex, "~> 1.0"},
-      {:yaml_elixir, "~> 2.4.0"},
+      {:yaml_elixir, "~> 2.9.0"},
       {:scout_apm, "~> 1.0.6"},
 
       # ---- Internal ----

mix.lock

@@ -102,6 +102,6 @@
   "uuid": {:hex, :uuid, "1.1.8", "e22fc04499de0de3ed1116b770c7737779f226ceefa0badb3592e64d5cfb4eb9", [:mix], [], "hexpm"},
   "weave": {:hex, :weave, "3.1.2", "457a202932978ed4d98f8f2a3627cdcc485403b19c95ab11bf0909c40a916887", [:mix], [], "hexpm"},
   "xml_builder": {:hex, :xml_builder, "2.2.0", "cc5f1eeefcfcde6e90a9b77fb6c490a20bc1b856a7010ce6396f6da9719cbbab", [:mix], [], "hexpm", "9d66d52fb917565d358166a4314078d39ef04d552904de96f8e73f68f64a62c9"},
-  "yamerl": {:hex, :yamerl, "0.7.0", "e51dba652dce74c20a88294130b48051ebbbb0be7d76f22de064f0f3ccf0aaf5", [:rebar3], [], "hexpm", "cb5a4481e2e2ad36db83bd9962153e1a9208e2b2484185e33fc2caac6a50b108"},
-  "yaml_elixir": {:hex, :yaml_elixir, "2.4.0", "2f444abc3c994c902851fde56b6a9cb82895c291c05a0490a289035c2e62ae71", [:mix], [{:yamerl, "~> 0.7", [hex: :yamerl, repo: "hexpm", optional: false]}], "hexpm", "4e25a6d5c873e393689c6f1062c5ec90f6cd1be2527b073178ae37eae4c78bee"},
+  "yamerl": {:hex, :yamerl, "0.10.0", "4ff81fee2f1f6a46f1700c0d880b24d193ddb74bd14ef42cb0bcf46e81ef2f8e", [:rebar3], [], "hexpm", "346adb2963f1051dc837a2364e4acf6eb7d80097c0f53cbdc3046ec8ec4b4e6e"},
+  "yaml_elixir": {:hex, :yaml_elixir, "2.9.0", "9a256da867b37b8d2c1ffd5d9de373a4fda77a32a45b452f1708508ba7bbcb53", [:mix], [{:yamerl, "~> 0.10", [hex: :yamerl, repo: "hexpm", optional: false]}], "hexpm", "0cb0e7d4c56f5e99a6253ed1a670ed0e39c13fc45a6da054033928607ac08dfc"},
 }