Bump alfresco.share.version from 23.3.0.19 to 23.3.0.21

Bumps `alfresco.share.version` from 23.3.0.19 to 23.3.0.21.

Updates `org.alfresco:share` from 23.3.0.19 to 23.3.0.21
- [Commits](https://github.com/Alfresco/alfresco-enterprise-share/commits)

Updates `org.alfresco:alfresco-web-framework-commons` from 23.3.0.19 to 23.3.0.21

---
updated-dependencies:
- dependency-name: org.alfresco:share
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.alfresco:alfresco-web-framework-commons
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

alfresco-totp-authenticator-share/pom.xml

@@ -20,7 +20,7 @@
         <alfresco.bomDependencyArtifactId>acs-community-packaging</alfresco.bomDependencyArtifactId>
         <alfresco.platform.version>23.2.1</alfresco.platform.version>
         <alfresco.platform.docker.user>alfresco</alfresco.platform.docker.user>
-        <alfresco.share.version>23.3.0.19</alfresco.share.version>
+        <alfresco.share.version>23.3.0.21</alfresco.share.version>
         <alfresco.share.docker.version>23.2.1</alfresco.share.docker.version>
 
         <!-- Docker images -->