Update dependency com.konghq:unirest-java-bom to v4.5.1

Author: renovate[bot]

pom.xml

@@ -68,7 +68,7 @@
  <dependency>
  <groupId>com.konghq</groupId>
  <artifactId>unirest-java-bom</artifactId>
- <version>4.4.0</version>
+ <version>4.5.1</version>
  <type>pom</type>
  <scope>import</scope>
  </dependency>