bump OpenSearch compatiblity tests to latest

Signed-off-by: Sean Chittenden <sean.chittenden@crowdstrike.com>

Author: sean-

.github/workflows/test-compatibility.yml

@@ -30,8 +30,12 @@ jobs:
           - { opensearch_version: 2.16.0 }
           - { opensearch_version: 2.17.1 }
           - { opensearch_version: 2.18.0 }
-          - { opensearch_version: 2.19.2 }
+          - { opensearch_version: 2.19.4 }
           - { opensearch_version: 3.0.0 }
+          - { opensearch_version: 3.1.0 }
+          - { opensearch_version: 3.2.0 }
+          - { opensearch_version: 3.3.2 }
+          - { opensearch_version: 3.4.0 }
     steps:
       - uses: actions/checkout@v6
 

.github/workflows/test-integration.yml

@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 env:
   GITHUB_ACTIONS: true
-  OPENSEARCH_VERSION: 2.19.2
+  OPENSEARCH_VERSION: 2.19.4
 
 jobs:
   test:

go.mod

@@ -1,6 +1,6 @@
 module github.com/opensearch-project/opensearch-go/v4
 
-go 1.24
+go 1.24.0
 
 require (
 	github.com/aws/aws-sdk-go v1.55.8