feat: add send_queue and retry_on_failure options for otlp exporter

[obs-gh-alexlew]

No description provided.

[github-actions]

The following chart updates are necessary:

diff --git a/charts/agent/Chart.yaml b/charts/agent/Chart.yaml
index b08a416..2cc50b5 100644
--- a/charts/agent/Chart.yaml
+++ b/charts/agent/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: agent
 description: Chart to install K8s collection stack based on Observe Agent
 type: application
-version: 0.23.0
+version: 0.24.0
 appVersion: "1.1.0"
 dependencies:
   - name: opentelemetry-collector

[arthur-observe]

Can you check examples/agent folder and see if any changes are needed there in provided values files

[obs-gh-alexlew]

Can you check examples/agent folder and see if any changes are needed there in provided values files

Just checked, none of the migrated fields are used in the examples