GeoNetwork harvester - avoid double counting of updated metadata.

[josegar74]

The counter for updated metadata is updated in updateMetadata method:

core-geonetwork/harvesters/src/main/java/org/fao/geonet/kernel/harvest/harvester/geonet/Aligner.java

Line 802 in c932372

result.updatedMetadata++;

But with existing metadata managed by another harvester if the uuid collision policy is set to override, it was updated again in

core-geonetwork/harvesters/src/main/java/org/fao/geonet/kernel/harvest/harvester/geonet/Aligner.java

Line 219 in c932372

result.updatedMetadata++;

Checklist

• I have read the contribution guidelines
• Pull request provided for main branch, backports managed with label
• Good housekeeping of code, cleaning up comments, tests, and documentation
• Clean commit history broken into understandable chucks, avoiding big commits with hundreds of files, cautious of reformatting and whitespace changes
• Clean commit messages, longer verbose messages are encouraged
• API Changes are identified in commit messages
• Testing provided for features or enhancements using automatic tests
• User documentation provided for new features or enhancements in manual
• Build documentation provided for development instructions in README.md files
• Library management using pom.xml dependency management. Update build documentation with intended library use and library tutorials or documentation

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud