chore(deps): update dependency tesla to ~> 1.17 (#1389)

| datasource | package | from   | to     |
| ---------- | ------- | ------ | ------ |
| hex        | tesla   | 1.17.0 | 1.17.0 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

backend/mix.exs

@@ -99,7 +99,7 @@ defmodule Edgehog.MixProject do
       {:cors_plug, "~> 3.0"},
       {:x509, "~> 0.9"},
       {:mox, "~> 1.2"},
-      {:tesla, "~> 1.16"},
+      {:tesla, "~> 1.17"},
       {:finch, "~> 0.21", override: true},
       {:waffle, "~> 1.1"},
       {:envar, "~> 1.1"},