feat: update prometheus plugin (#398)

Update prometheus plugin to new version 2.1.0

Signed-off-by: jcriadomarco <jcriadomarco@vmware.com>

Author: javiercri

base-image/Gemfile

@@ -28,7 +28,7 @@ gem 'fluent-plugin-mongo', "1.5.0"
 gem 'fluent-plugin-multi-format-parser', "1.0.0"
 gem 'fluent-plugin-out-http', "1.3.3"
 gem 'fluent-plugin-papertrail', "0.2.8"
-gem 'fluent-plugin-prometheus', "2.0.3"
+gem 'fluent-plugin-prometheus', "2.1.0"
 gem 'fluent-plugin-record-modifier', "2.1.0"
 gem 'fluent-plugin-record-reformer', "0.9.1"
 gem 'fluent-plugin-redis', "0.3.5"

base-image/Gemfile.lock

@@ -170,7 +170,7 @@ GEM
     fluent-plugin-papertrail (0.2.8)
       fluent-mixin-config-placeholders (~> 0.4.0)
       fluentd (>= 0.10, < 2)
-    fluent-plugin-prometheus (2.0.3)
+    fluent-plugin-prometheus (2.1.0)
       fluentd (>= 1.9.1, < 2)
       prometheus-client (>= 2.1.0)
     fluent-plugin-record-modifier (2.1.0)
@@ -391,6 +391,7 @@ GEM
 PLATFORMS
   ruby
   x86_64-darwin-21
+  x86_64-darwin-22
   x86_64-linux
 
 DEPENDENCIES
@@ -420,7 +421,7 @@ DEPENDENCIES
   fluent-plugin-opensearch (= 1.1.0)
   fluent-plugin-out-http (= 1.3.3)
   fluent-plugin-papertrail (= 0.2.8)
-  fluent-plugin-prometheus (= 2.0.3)
+  fluent-plugin-prometheus (= 2.1.0)
   fluent-plugin-record-modifier (= 2.1.0)
   fluent-plugin-record-reformer (= 0.9.1)
   fluent-plugin-redis (= 0.3.5)