build(deps): bump tower from 0.7.2 to 0.7.3 (#22)

Bumps [tower](https://github.com/mimiquate/tower) from 0.7.2 to 0.7.3.
- [Changelog](https://github.com/mimiquate/tower/blob/main/CHANGELOG.md)
- [Commits](mimiquate/tower@v0.7.2...v0.7.3)

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

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

mix.lock

@@ -20,7 +20,7 @@
   "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, "1.3.6", "835a626a8a6f6a1e681b63e1132a8427e87ce443aaf4888fbf63b2df77539b97", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "0ed8798084c8c49a223840b20598b022e4eb8c9f390fb6701864c307fc9aa2cd"},
-  "tower": {:hex, :tower, "0.7.2", "1d345e7c92d725a84420fcb0b63a9a8d5665a9c91ef78cca18d0f4e4748d8c44", [: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", "09c5f029b43131a313395b3d14b5814f9f9558727271c65aa12475b2b879eef6"},
+  "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"},
   "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"},
 }