updated SJM version to 438 (#1667)

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- [ ] Chart Version bumped
- [ ] Variables are documented in the README.md
- [ ] Title of the PR starts with chart name (e.g. `[mychartname]`)

Co-authored-by: Swetha Yeddula <[email protected]>

Author: nr-mjuvvadi

charts/synthetics-job-manager/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: synthetics-job-manager
 description: New Relic Synthetics Containerized Job Manager
 type: application
-version: 3.0.9
-appVersion: release-428
+version: 3.0.10
+appVersion: release-438
 home: https://github.com/orgs/newrelic/teams/proactive-monitoring
 maintainers:
   - name: kaschaefer-nr
@@ -17,6 +17,7 @@ maintainers:
   - name: schakraborty-nr
   - name: shashank-srirangam
   - name: nr-mdadhich
+  - name: nr-mjuvvadi
   - name: nr-amrendrasingh
   - name: syeddula-279
     email: [email protected]