Bump the dependencies group with 3 updates

Bumps the dependencies group with 3 updates: [org.scala-lang:scala-library](https://github.com/scala/scala), [org.apache.maven.plugins:maven-javadoc-plugin](https://github.com/apache/maven-javadoc-plugin) and [org.apache.maven.plugins:maven-gpg-plugin](https://github.com/apache/maven-gpg-plugin).


Updates `org.scala-lang:scala-library` from 2.13.14 to 2.13.15
- [Release notes](https://github.com/scala/scala/releases)
- [Commits](scala/scala@v2.13.14...v2.13.15)

Updates `org.apache.maven.plugins:maven-javadoc-plugin` from 3.10.0 to 3.10.1
- [Release notes](https://github.com/apache/maven-javadoc-plugin/releases)
- [Commits](apache/maven-javadoc-plugin@maven-javadoc-plugin-3.10.0...maven-javadoc-plugin-3.10.1)

Updates `org.apache.maven.plugins:maven-gpg-plugin` from 3.2.5 to 3.2.7
- [Release notes](https://github.com/apache/maven-gpg-plugin/releases)
- [Commits](apache/maven-gpg-plugin@maven-gpg-plugin-3.2.5...maven-gpg-plugin-3.2.7)

---
updated-dependencies:
- dependency-name: org.scala-lang:scala-library
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: org.apache.maven.plugins:maven-javadoc-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: org.apache.maven.plugins:maven-gpg-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

pom.xml

@@ -53,7 +53,7 @@
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scala-library</artifactId>
-      <version>2.13.14</version>
+      <version>2.13.15</version>
     </dependency>
     <dependency>
       <groupId>com.google.code.gson</groupId>
@@ -168,7 +168,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.10.0</version>
+        <version>3.10.1</version>
         <executions>
           <execution>
             <id>attach-javadocs</id>
@@ -181,7 +181,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-gpg-plugin</artifactId>
-        <version>3.2.5</version>
+        <version>3.2.7</version>
         <executions>
           <execution>
             <id>sign-artifacts</id>