Bump algoliasearch-rails from 1.25.0 to 2.3.1

Bumps [algoliasearch-rails](https://github.com/algolia/algoliasearch-rails) from 1.25.0 to 2.3.1.
- [Release notes](https://github.com/algolia/algoliasearch-rails/releases)
- [Changelog](https://github.com/algolia/algoliasearch-rails/blob/master/CHANGELOG.MD)
- [Commits](algolia/algoliasearch-rails@1.25.0...2.3.1)

---
updated-dependencies:
- dependency-name: algoliasearch-rails
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -162,7 +162,7 @@ PATH
     shiny_search (21.06)
       acts-as-taggable-on
       acts_as_paranoid
-      algoliasearch-rails (~> 1.25)
+      algoliasearch-rails (>= 1.25, < 3.0)
       ckeditor
       nokogiri (>= 1.11.0.rc4)
       pagy
@@ -270,11 +270,13 @@ GEM
     airbrake-ruby (5.2.0)
       rbtree3 (~> 0.5)
     akismet (3.0.0)
-    algoliasearch (1.27.5)
-      httpclient (~> 2.8, >= 2.8.3)
-      json (>= 1.5.1)
-    algoliasearch-rails (1.25.0)
-      algoliasearch (>= 1.26.0, < 2.0.0)
+    algolia (2.3.4)
+      faraday (>= 0.15, < 3)
+      faraday-net_http_persistent (>= 0.15, < 3)
+      multi_json (~> 1.0)
+      net-http-persistent
+    algoliasearch-rails (2.3.1)
+      algolia (< 3.0.0)
       json (>= 1.5.1)
     amazing_print (1.5.0)
     ast (2.4.2)
@@ -426,7 +428,6 @@ GEM
     httparty (0.21.0)
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
-    httpclient (2.8.3)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     i18n-tasks (0.9.34)
@@ -486,6 +487,8 @@ GEM
     mutant-rspec (0.11.26)
       mutant (= 0.11.26)
       rspec-core (>= 3.8.0, < 4.0.0)
+    net-http-persistent (4.0.2)
+      connection_pool (~> 2.2)
     net-imap (0.4.8)
       date
       net-protocol

plugins/ShinySearch/shiny_search.gemspec

@@ -41,7 +41,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'pg', '~> 1.2.3'
 
   # Search back-ends
-  spec.add_dependency 'algoliasearch-rails', '~> 1.25'
+  spec.add_dependency 'algoliasearch-rails', '>= 1.25', '< 3.0'
   spec.add_dependency 'pg_search'
 
   # Authorisation