build(deps): bump tower from 0.7.3 to 0.7.4

Bumps [tower](https://github.com/mimiquate/tower) from 0.7.3 to 0.7.4.
- [Changelog](https://github.com/mimiquate/tower/blob/main/CHANGELOG.md)
- [Commits](mimiquate/tower@v0.7.3...v0.7.4)

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

Signed-off-by: dependabot[bot] <support@github.com>

mix.lock

@@ -19,7 +19,7 @@
   "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
   "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
   "thousand_island": {:hex, :thousand_island, "1.3.7", "1da7598c0f4f5f50562c097a3f8af308ded48cd35139f0e6f17d9443e4d0c9c5", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "0139335079953de41d381a6134d8b618d53d084f558c734f2662d1a72818dd12"},
-  "tower": {:hex, :tower, "0.7.3", "0ee3a5cf2ac36640c28e38fc310e9510df358c8cd60dc5050482456bdf5ec156", [:mix], [{:bandit, "~> 1.6", [hex: :bandit, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}, {:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6.0", [hex: :uniq, repo: "hexpm", optional: false]}], "hexpm", "06c9d20b17cae55caea000e6424108f58285cffb6f7d4059047a28d1293bb449"},
+  "tower": {:hex, :tower, "0.7.4", "0d0cf4443d526041b689b90a5c44f955d7c25fa5b9d84e8209bfe1458a126d9b", [:mix], [{:bandit, "~> 1.6", [hex: :bandit, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}, {:telemetry, "~> 1.1", [hex: :telemetry, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6.0", [hex: :uniq, repo: "hexpm", optional: false]}], "hexpm", "9831428b03a8fc57b67de2e28f8731cd6e1e05eba0b654e8d2d2d3c9da559e7e"},
   "uniq": {:hex, :uniq, "0.6.1", "369660ecbc19051be526df3aa85dc393af5f61f45209bce2fa6d7adb051ae03c", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "6426c34d677054b3056947125b22e0daafd10367b85f349e24ac60f44effb916"},
   "websock": {:hex, :websock, "0.5.3", "2f69a6ebe810328555b6fe5c831a851f485e303a7c8ce6c5f675abeb20ebdadc", [:mix], [], "hexpm", "6105453d7fac22c712ad66fab1d45abdf049868f253cf719b625151460b8b453"},
 }