Update examples content list README.md to include DLP pipeline in the list (#2250)

Add  DLP pipeline examples in the README.md  content list. 



Closes 

## By Submitting this PR I confirm:
- I am familiar with the [Contributing Guidelines](https://github.com/nv-morpheus/Morpheus/blob/main/docs/source/developer_guide/contributing.md).
- When the PR is ready for review, new or existing tests cover these changes.
- When the PR is ready for review, the documentation is up to date with these changes.

Authors:
  - Tad ZeMicheal (https://github.com/tzemicheal)

Approvers:
  - David Gardner (https://github.com/dagardner-nv)

URL: #2250

Author: tzemicheal

examples/README.md

@@ -25,6 +25,7 @@ limitations under the License.
 * [Example Ransomware Detection Morpheus Pipeline for AppShield Data](./ransomware_detection/README.md)
 * [Root Cause Analysis Acceleration & Predictive Maintenance Example](./root_cause_analysis/README.md)
 * [SID Visualization Example](./sid_visualization/README.md)
+* [Data Loss Prevention (DLP) Pipeline](./data_loss_prevention/README.md)
 * Large Language Models (LLMs)
   * [Agents](./llm/agents/README.md)
   * [Completion](./llm/completion/README.md)