Bump geocoder from 1.6.4 to 1.6.6

Bumps [geocoder](https://github.com/alexreisner/geocoder) from 1.6.4 to 1.6.6.
- [Release notes](https://github.com/alexreisner/geocoder/releases)
- [Changelog](https://github.com/alexreisner/geocoder/blob/master/CHANGELOG.md)
- [Commits](alexreisner/geocoder@v1.6.4...v1.6.6)

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

Gemfile

@@ -19,7 +19,7 @@ source "https://rubygems.org" do
 
   gem "aws-sdk-s3", "~> 1.86"
   gem "epb-auth-tools", "~> 1.0.7"
-  gem "geocoder", "~> 1.6.4"
+  gem "geocoder", "~> 1.6.6"
   gem "json-schema", "~> 2.8"
   gem "nokogiri", "~> 1.11.1"
   gem "ougai", "~> 1.9"

Gemfile.lock

@@ -53,7 +53,7 @@ GEM
       multipart-post (>= 1.2, < 3)
       ruby2_keywords
     faraday-net_http (1.0.1)
-    geocoder (1.6.4)
+    geocoder (1.6.6)
     hashdiff (1.0.1)
     i18n (1.8.9)
       concurrent-ruby (~> 1.0)
@@ -184,7 +184,7 @@ DEPENDENCIES
   database_cleaner!
   debase!
   epb-auth-tools (~> 1.0.7)!
-  geocoder (~> 1.6.4)!
+  geocoder (~> 1.6.6)!
   json-schema (~> 2.8)!
   nokogiri (~> 1.11.1)!
   ougai (~> 1.9)!