[CI] Updates transport version

Author: picandocodigo

.buildkite/pipeline.yml

@@ -20,7 +20,7 @@ steps:
           - "3.2"
           - "3.1"
         transport:
-          - "8.3"
+          - "8.4"
         ruby_source:
           - 'ruby'
       # Only run platinum once for the latest Ruby. You can use lots of combinations, check the
@@ -42,12 +42,12 @@ steps:
             suite: "free"
             ruby: "3.4"
             ruby_source: "ruby"
-            transport: "8.1"
+            transport: "8.2"
         - with:
             suite: "free"
             ruby: "3.4"
             ruby_source: "ruby"
-            transport: "8.2"
+            transport: "8.3"
         - with:
             suite: "free"
             ruby: "3.4"