Bump scmVersion from 2.0.1 to 2.1.0

Bumps `scmVersion` from 2.0.1 to 2.1.0.

Updates `org.apache.maven.scm:maven-scm-api` from 2.0.1 to 2.1.0
- [Commits](apache/maven-scm@maven-scm-2.0.1...maven-scm-2.1.0)

Updates `org.apache.maven.scm:maven-scm-manager-plexus` from 2.0.1 to 2.1.0

Updates `org.apache.maven.scm:maven-scm-providers-standard` from 2.0.1 to 2.1.0

Updates `org.apache.maven.scm:maven-scm-provider-svn-commons` from 2.0.1 to 2.1.0

Updates `org.apache.maven.scm:maven-scm-test` from 2.0.1 to 2.1.0
- [Commits](apache/maven-scm@maven-scm-2.0.1...maven-scm-2.1.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.scm:maven-scm-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.scm:maven-scm-manager-plexus
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.scm:maven-scm-providers-standard
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.scm:maven-scm-provider-svn-commons
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.scm:maven-scm-test
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

maven-release-manager/pom.xml

@@ -169,6 +169,12 @@
       <groupId>org.apache.maven.scm</groupId>
       <artifactId>maven-scm-test</artifactId>
       <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <groupId>org.codehaus.plexus</groupId>
+          <artifactId>plexus-container-default</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
     <dependency>
       <groupId>org.mockito</groupId>

pom.xml

@@ -89,7 +89,7 @@
   </distributionManagement>
 
   <properties>
-    <scmVersion>2.0.1</scmVersion>
+    <scmVersion>2.1.0</scmVersion>
     <mavenVersion>3.6.3</mavenVersion>
     <resolverVersion>1.4.1</resolverVersion>
     <wagonVersion>3.5.3</wagonVersion>