chore(backend): update dependency tzdata to v1 (#756)

Co-authored-by: plural-renovate[bot] <plural-renovate[bot]@users.noreply.github.com>

apps/core/mix.exs

@@ -105,7 +105,7 @@ defmodule Core.MixProject do
       {:oauth2, "~> 2.0"},
       {:websockex, "~> 0.4"},
       {:hackney, "~> 1.18.0", override: true},
-      {:tzdata, "~> 0.1.8", override: true},
+      {:tzdata, "~> 1.1.0", override: true},
       {:prometheus_ex, "~> 3.0"},
       {:stripity_stripe, "~> 2.7"},
       {:conduit, "~> 0.12"},

mix.lock

@@ -138,7 +138,7 @@
   "tesla": {:hex, :tesla, "1.4.3", "f5a494e08fb1abe4fd9c28abb17f3d9b62b8f6fc492860baa91efb1aab61c8a0", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:finch, "~> 0.3", [hex: :finch, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:gun, "~> 1.3", [hex: :gun, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "e0755bb664bf4d664af72931f320c97adbf89da4586670f4864bf259b5750386"},
   "thoas": {:hex, :thoas, "0.4.0", "86a72ccdc5ec388a13f9f843bcd6c1076640233b95440e47ffb8e3c0dbdb5a17", [:rebar3], [], "hexpm", "442296847aca11db8d25180693d7ca3073d6d7179f66952f07b16415306513b6"},
   "timex": {:hex, :timex, "3.6.1", "efdf56d0e67a6b956cc57774353b0329c8ab7726766a11547e529357ffdc1d56", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5 or ~> 1.0.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "f354efb2400dd7a80fd9eb6c8419068c4f632da4ac47f3d8822d6e33f08bc852"},
-  "tzdata": {:hex, :tzdata, "0.1.201805", "feb76b48b1621e7f66a024798d3f293656a00296d426471939c22f4f08bc5c7d", [:mix], [], "hexpm", "0de5d69a9336152cbeb2f88c902e5109103eca672604e48290233c04e3fadeef"},
+  "tzdata": {:hex, :tzdata, "1.1.1", "20c8043476dfda8504952d00adac41c6eda23912278add38edc140ae0c5bcc46", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "a69cec8352eafcd2e198dea28a34113b60fdc6cb57eb5ad65c10292a6ba89787"},
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
   "uri_query": {:hex, :uri_query, "0.1.2", "ae35b83b472f3568c2c159eee3f3ccf585375d8a94fb5382db1ea3589e75c3b4", [:mix], [], "hexpm", "e3bc81816c98502c36498b9b2f239b89c71ce5eadfff7ceb2d6c0a2e6ae2ea0c"},
   "websockex": {:hex, :websockex, "0.4.3", "92b7905769c79c6480c02daacaca2ddd49de936d912976a4d3c923723b647bf0", [:mix], [], "hexpm", "95f2e7072b85a3a4cc385602d42115b73ce0b74a9121d0d6dbbf557645ac53e4"},