chore(deps): Bump nokogiri from 1.16.2 to 1.16.6 in /v1.16-4.8/outputs

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.16.2 to 1.16.6.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/v1.16.6/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.16.2...v1.16.6)

---
updated-dependencies:
- dependency-name: nokogiri
  dependency-type: indirect
...

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

v1.16-4.8/outputs/Gemfile.lock

@@ -107,8 +107,8 @@ GEM
       ltsv
       ruby-kafka (>= 1.5.0, < 2)
     fluent-plugin-kinesis (3.5.0)
-      aws-sdk-firehose (~> 1, != 1.5, != 1.9, != 1.15)
-      aws-sdk-kinesis (~> 1, != 1.4, != 1.5, != 1.14)
+      aws-sdk-firehose (~> 1, != 1.9, != 1.5, != 1.15)
+      aws-sdk-kinesis (~> 1, != 1.5, != 1.4, != 1.14)
       fluentd (>= 0.14.22, < 2)
       google-protobuf (~> 3)
     fluent-plugin-logzio (0.2.2)
@@ -210,7 +210,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2023.1003)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.5)
+    mini_portile2 (2.8.7)
     minitest (5.22.2)
     msgpack (1.7.2)
     multi_json (1.15.0)
@@ -228,7 +228,7 @@ GEM
     net-smtp (0.4.0)
       net-protocol
     netrc (0.11.0)
-    nokogiri (1.16.2)
+    nokogiri (1.16.6)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     openid_connect (1.1.8)
@@ -246,7 +246,7 @@ GEM
       multi_json (>= 1.0)
     prometheus-client (4.2.1)
     public_suffix (5.0.3)
-    racc (1.7.3)
+    racc (1.8.0)
     rack (3.0.9.1)
     rack-oauth2 (1.21.3)
       activesupport
@@ -307,7 +307,6 @@ DEPENDENCIES
   fluent-plugin-datadog (= 0.14.2)
   fluent-plugin-elasticsearch (= 5.4.3)
   fluent-plugin-gelf-best (= 1.3.3)
-  fluent-plugin-gelf-hs (= 1.0.8)
   fluent-plugin-grafana-loki (= 1.2.20)
   fluent-plugin-kafka (= 0.19.2)
   fluent-plugin-kinesis (= 3.5.0)