Oracle Integration Cloud log source and readme (#40)

* Update the dashboard with tenantid variable

* OIC Audit log source and README

* Update README markdown format

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Co-authored-by: jujufugh <[email protected]>

knowlege-content/oracle-integration-cloud/README.md

@@ -0,0 +1,37 @@
+# Oracle Integration Cloud
+
+### Dashboards screenshots
+
+* Oracle Integration Cloud Health Overview
+
+  ![Oracle Integration Cloud Health Overview](images/oci_la_oic_ootb_health_overview.png)
+
+* Oracle Integration Cloud Key Metrics
+
+  ![Oracle Integration Cloud Key Metrics](images/oci_la_oic_ootb_key_metrics.png)
+
+* Oracle Integration Cloud Performance Analysis
+
+  ![Oracle Integration Cloud Performance Analysis](images/oci_la_oic_ootb_performance_analysis.png)
+
+### Import Oracle Integration Cloud Audit Log Source
+
+1.	In OCI console, Navigate to Observability and Management -> Logging Analytics->Administration
+2.	Click on "Administration Overview". 
+3.  Click on "Import Configuration Content".
+
+    ![Oracle Integration Cloud Audit Log Source](images/oic_la_import_log_source.png)
+
+4.  Select the Oracle Integration Cloud Audit Log Source zip download
+
+    ![Oracle Integration Cloud Audit Log Source](images/oic_la_import_log_source_2.png)
+
+### Visualize the parsed OIC Audit Records
+
+* Oracle Integration Cloud Audit Records Parsed
+
+  ![Oracle Integration Cloud Audit Records Parsed](images/oic_auditlog_la_parsed.png)
+
+* Oracle Integration Cloud Audit Records Analysis
+
+  ![Oracle Integration Cloud Audit Records Analysis](images/oic_auditlog_la_dashboard.png)