fix: singer/pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1009829
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1047324
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1052449
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1052450
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1054588
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056414
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056416
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056417
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056418
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056419
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056420
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056421
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056424
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056425
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056426
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1056427
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-1061931
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-174736
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-2421244
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-31507
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-31573
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-32043
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-32044
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-32111
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-450207
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-450917
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-455617
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-467014
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-467015
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-467016
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-469674
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-469676
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-471943
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-472980
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-540500
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-548451
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-559094
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-559106
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-560762
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-560766
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-561362
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-561373
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-561585
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-561586
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-561587
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-564887
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-564888
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-570625
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-572300
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-572314
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-572316
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-608664
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72445
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72446
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72447
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72448
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72449
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72450
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72451
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72882
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72883
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-72884

singer/pom.xml

@@ -187,7 +187,7 @@
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-java-sdk-s3</artifactId>
-            <version>1.12.248</version>
+            <version>1.12.548</version>
         </dependency>
 		<dependency>
 			<groupId>io.dropwizard.metrics</groupId>