otel.yml in elastic-transport-8.3.3

- old
+ new

@@ -15,13 +15,13 @@
       TEST_WITH_OTEL: true
     strategy:
       fail-fast: false
       matrix:
         ruby: ['3.3', 'jruby-9.4']
-        es_version: ['8.12-SNAPSHOT']
+        es_version: ['8.15.0-SNAPSHOT']
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Increase system limits
         run: |
           sudo swapoff -a
           sudo sysctl -w vm.swappiness=1
           sudo sysctl -w fs.file-max=262144