Update README.md

Training material for metadata validation from FAILED to PASSED

Merge pull request #1059 from guadaltel/update_release_strategy_2024_…

…2025

Release strategy 2024-2025. Update v2024.3 diagram.

Add comformance to Data Service Linking Simplification Good Practice

Update of the two Resource Locator elements to be conformant to the Data Service Linking Simplification: Good Practice guidelines (https://github.com/INSPIRE-MIF/gp-data-service-linking-simplification/blob/main/good-practice/data-service-linking-simplification-spec.md).
Resource locator elements are now compliant with the related Conformance Class 8: INSPIRE data sets and data set series linked service metadata

Add comformance to Data Service Linking Simplification Good Practice

Update of the two Resource Locator elements to be conformant to the Data Service Linking Simplification: Good Practice guidelines (https://github.com/INSPIRE-MIF/gp-data-service-linking-simplification/blob/main/good-practice/data-service-linking-simplification-spec.md).
Resource locator elements are now compliant with the related Conformance Class 8: INSPIRE data sets and data set series linked service metadata

Update README.md

Additional email to communicate security issues.

Update labeled_issue.yml

Add more jobs

Update labeled_issue.yml

Add more jobs

Update Release Strategy instructions for 2023/2024 release strategy

Update of issue template

Added warning messages before reporting an issue