build(deps): Bump ex_aws from 2.5.5 to 2.5.6 (#1197)

Bumps [ex_aws](https://github.com/ex-aws/ex_aws) from 2.5.5 to 2.5.6.
- [Release notes](https://github.com/ex-aws/ex_aws/releases)
- [Changelog](https://github.com/ex-aws/ex_aws/blob/v2.5.6/CHANGELOG.md)
- [Commits](ex-aws/ex_aws@v2.5.5...v2.5.6)

---
updated-dependencies:
- dependency-name: ex_aws
  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

@@ -31,7 +31,7 @@
   "erlex": {:hex, :erlex, "0.2.7", "810e8725f96ab74d17aac676e748627a07bc87eb950d2b83acd29dc047a30595", [:mix], [], "hexpm", "3ed95f79d1a844c3f6bf0cea61e0d5612a42ce56da9c03f01df538685365efb0"},
   "esaml": {:hex, :esaml, "4.6.0", "8fb5a3a0d56ccfce3e081a2f72b29058511047a2abbafb64cb6f595bf7465124", [:rebar3], [{:cowboy, "< 3.0.0", [hex: :cowboy, repo: "hexpm", optional: false]}], "hexpm", "d34d0b259cd8ac8215fd2c333fac9dbbb91b5f5da5a9304508612ff3ac0afa7a"},
   "ex2ms": {:hex, :ex2ms, "1.7.0", "45b9f523d0b777667ded60070d82d871a37e294f0b6c5b8eca86771f00f82ee1", [:mix], [], "hexpm", "2589eee51f81f1b1caa6d08c990b1ad409215fe6f64c73f73c67d36ed10be827"},
-  "ex_aws": {:hex, :ex_aws, "2.5.5", "5dc378eff99c3c46c917b7a96a75ad0d4c300ab7250df668d0819bcd18c0213d", [:mix], [{:configparser_ex, "~> 4.0", [hex: :configparser_ex, repo: "hexpm", optional: true]}, {:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: true]}, {:jsx, "~> 2.8 or ~> 3.0", [hex: :jsx, repo: "hexpm", optional: true]}, {:mime, "~> 1.2 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:req, "~> 0.3", [hex: :req, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.7", [hex: :sweet_xml, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ed7ee39c56012c56600e021953c6487ecce9c49320ec3b4655a15d785f221ca6"},
+  "ex_aws": {:hex, :ex_aws, "2.5.6", "6f642e0f82eff10a9b470044f084b81a791cf15b393d647ea5f3e65da2794e3d", [:mix], [{:configparser_ex, "~> 4.0", [hex: :configparser_ex, repo: "hexpm", optional: true]}, {:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: true]}, {:jsx, "~> 2.8 or ~> 3.0", [hex: :jsx, repo: "hexpm", optional: true]}, {:mime, "~> 1.2 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:req, "~> 0.3", [hex: :req, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.7", [hex: :sweet_xml, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "c69eec59e31fdd89d0beeb1d97e16518dd1b23ad95b3d5c9f1dcfec23d97f960"},
   "ex_aws_lambda": {:hex, :ex_aws_lambda, "2.1.0", "f28bffae6dde34ba17ef815ef50a82a1e7f3af26d36fe31dbda3a7657e0de449", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}], "hexpm", "25608630b8b45fe22b0237696662f88be724bc89f77ee42708a5871511f531a0"},
   "ex_aws_s3": {:hex, :ex_aws_s3, "2.4.0", "ce8decb6b523381812798396bc0e3aaa62282e1b40520125d1f4eff4abdff0f4", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}, {:sweet_xml, ">= 0.0.0", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm", "85dda6e27754d94582869d39cba3241d9ea60b6aa4167f9c88e309dc687e56bb"},
   "ex_aws_secretsmanager": {:hex, :ex_aws_secretsmanager, "2.0.0", "deff8c12335f0160882afeb9687e55a97fddcd7d9a82fc3a6fbb270797374773", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}], "hexpm", "8b2838af536c32263ff797012b29e87bad73ef34f43cfa60ebca8e84576f6d45"},