Bump jason from 1.4.0 to 1.4.1 in /hex/helpers (#7538)

Bumps [jason](https://github.com/michalmuskala/jason) from 1.4.0 to 1.4.1.
- [Release notes](https://github.com/michalmuskala/jason/releases)
- [Changelog](https://github.com/michalmuskala/jason/blob/master/CHANGELOG.md)
- [Commits](michalmuskala/jason@v1.4.0...v1.4.1)

---
updated-dependencies:
- dependency-name: jason
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

hex/helpers/mix.lock

@@ -1,3 +1,3 @@
 %{
-  "jason": {:hex, :jason, "1.4.0", "e855647bc964a44e2f67df589ccf49105ae039d4179db7f6271dfd3843dc27e6", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "79a3791085b2a0f743ca04cec0f7be26443738779d09302e01318f97bdb82121"},
+  "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
 }