[Snyk] Fix for 2 vulnerabilities

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `maven` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • pom.xml

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
	616/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 5.9	Denial of Service (DoS) SNYK-JAVA-COMFASTERXMLJACKSONCORE-3038424	com.amazonaws:aws-java-sdk-core: 1.12.209 -> 1.12.452 com.amazonaws:aws-java-sdk-sns: 1.12.209 -> 1.12.452	No	Proof of Concept
	616/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 5.9	Denial of Service (DoS) SNYK-JAVA-COMFASTERXMLJACKSONCORE-3038426	com.amazonaws:aws-java-sdk-core: 1.12.209 -> 1.12.452	No	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Check the changes in this PR to ensure they won't cause issues with your project.

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🦉 Denial of Service (DoS)