Merge pull request #405 from okta/cleanup_unused_pom_property

Upgrade tomcat embed lib to 9.0.64 and cleanup pom

pom.xml

@@ -38,7 +38,7 @@
  <snakeyaml.version>1.31</snakeyaml.version>
  <okta.commons.version>1.3.0</okta.commons.version>
  <okta.sdk.previousVersion>3.0.3</okta.sdk.previousVersion>
- <org.apache.tomcat.embed.version>9.0.58</org.apache.tomcat.embed.version>
+ <org.apache.tomcat.embed.version>9.0.64</org.apache.tomcat.embed.version>
  <org.jetbrains.kotlin.version>1.6.10</org.jetbrains.kotlin.version>
  <ch.qos.logback.version>1.4.0</ch.qos.logback.version>
  <github.slug>okta/okta-idx-java</github.slug>

samples/embedded-auth-with-sdk/pom.xml

@@ -32,7 +32,6 @@
  <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  <checkstyle-maven-plugin.version>3.1.2</checkstyle-maven-plugin.version>
  <spring.boot.version>2.7.3</spring.boot.version>
- <org.apache.tomcat.embed.version>9.0.64</org.apache.tomcat.embed.version>
  <java.version>1.8</java.version>
  <okta.sdk.api.version>8.2.1</okta.sdk.api.version>
  </properties>

samples/embedded-sign-in-widget/pom.xml

@@ -32,7 +32,6 @@
  <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  <spring.boot.version>2.7.3</spring.boot.version>
  <okta.springboot.starter.version>2.1.5</okta.springboot.starter.version>
- <org.apache.tomcat.embed.version>9.0.64</org.apache.tomcat.embed.version>
  <java.version>1.8</java.version>
  </properties>