Bump elasticsearch from 7.8.0 to 7.10.0

Bumps [elasticsearch](https://github.com/elastic/elasticsearch-ruby) from 7.8.0 to 7.10.0.
- [Release notes](https://github.com/elastic/elasticsearch-ruby/releases)
- [Changelog](https://github.com/elastic/elasticsearch-ruby/blob/master/CHANGELOG.md)
- [Commits](elastic/elasticsearch-ruby@v7.8.0...v7.10.0)

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

Gemfile.lock

@@ -194,15 +194,15 @@ GEM
       railties (>= 3.2)
     e2mmap (0.1.0)
     ed25519 (1.2.4)
-    elasticsearch (7.9.0)
-      elasticsearch-api (= 7.9.0)
-      elasticsearch-transport (= 7.9.0)
-    elasticsearch-api (7.9.0)
-      multi_json
-    elasticsearch-dsl (0.1.9)
-    elasticsearch-transport (7.9.0)
+    elastic-transport (8.0.0)
       faraday (~> 1)
       multi_json
+    elasticsearch (8.0.0)
+      elastic-transport (= 8.0.0)
+      elasticsearch-api (= 8.0.0)
+    elasticsearch-api (8.0.0)
+      multi_json
+    elasticsearch-dsl (0.1.9)
     encryptor (3.0.0)
     erubi (1.9.0)
     et-orbi (1.2.4)
@@ -211,8 +211,29 @@ GEM
     fabrication (2.21.1)
     faker (2.14.0)
       i18n (>= 1.6, < 2)
-    faraday (1.0.1)
+    faraday (1.9.3)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.3)
       multipart-post (>= 1.2, < 3)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
     fast_blank (1.0.0)
     fastimage (2.2.0)
     ffi (1.10.0)
@@ -346,7 +367,9 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.0512)
-    mimemagic (0.3.5)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.2)
@@ -553,6 +576,7 @@ GEM
     ruby-progressbar (1.10.1)
     ruby-saml (1.11.0)
       nokogiri (>= 1.5.10)
+    ruby2_keywords (0.0.5)
     rufus-scheduler (3.6.0)
       fugit (~> 1.1, >= 1.1.6)
     safety_net_attestation (0.4.0)