Updated lambda authorizer test json to includ clientCert

Author: BWPSmith73

events/testdata/apigw-v2-request-lambda-authorizer.json

@@ -29,6 +29,18 @@
             }
         },
         "apiId": "api-id",
+        "authentication": {
+            "clientCert": {
+                "clientCertPem": "-----BEGIN CERTIFICATE-----\nMIIEZTCCAk0CAQEwDQ...",
+                "issuerDN": "C=US,ST=Washington,L=Seattle,O=Amazon Web Services,OU=Security,CN=My Private CA",
+                "serialNumber": "1",
+                "subjectDN": "C=US,ST=Washington,L=Seattle,O=Amazon Web Services,OU=Security,CN=My Client",
+                "validity": {
+                    "notAfter": "Aug  5 00:28:21 2120 GMT",
+                    "notBefore": "Aug 29 00:28:21 2020 GMT"
+                }
+            }            
+        },
         "domainName": "id.execute-api.us-east-1.amazonaws.com",
         "domainPrefix": "id",
         "time": "12/Mar/2020:19:03:58+0000",