Bump the maven group across 1 directory with 2 updates

Bumps the maven group with 2 updates in the / directory: org.apache.tomcat.embed:tomcat-embed-core and [ch.qos.logback:logback-core](https://github.com/qos-ch/logback).


Updates `org.apache.tomcat.embed:tomcat-embed-core` from 9.0.98 to 9.0.99

Updates `ch.qos.logback:logback-core` from 1.2.13 to 1.3.15
- [Release notes](https://github.com/qos-ch/logback/releases)
- [Commits](qos-ch/logback@v_1.2.13...v_1.3.15)

---
updated-dependencies:
- dependency-name: org.apache.tomcat.embed:tomcat-embed-core
  dependency-type: direct:production
  dependency-group: maven
- dependency-name: ch.qos.logback:logback-core
  dependency-type: direct:production
  dependency-group: maven
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -109,7 +109,7 @@
         <dependency>
             <groupId>org.apache.tomcat.embed</groupId>
             <artifactId>tomcat-embed-core</artifactId>
-            <version>9.0.98</version>
+            <version>9.0.99</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>
@@ -157,7 +157,7 @@
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
             <!-- max version -->
-            <version>1.2.13</version>
+            <version>1.3.15</version>
         </dependency>
         <!-- ignore: spring-web, spring-webmvc, spring-context -->
     </dependencies>