Code drop

- [maven-release-plugin] prepare release xplanbox-7.2 (325276c4)
- XPLANBOX-2714 - skip gpg in plugin xplan-tests-selenium (e4d7bb02)
- XPLANBOX-2696 - fixed typo (931101d4)
- XPLANBOX-2696 - fixed missing DeegreeRasterCacheCleaner (7b68c964)
- XPLANBOX-2696 - fixed NPE if -r is missing (22550641)
- XPLANBOX-2968 - described error skipping import rasterdata (b213b2e4)
- XPLANBOX-2723 - added v7.2 to changelog (decaa667)
- XPLANBOX-2714 - enabled maven-gpg-plugin (6bd5fc21)
- XPLANBOX-2714 - updaed versions, releaseDate and softwareVersion in publiccode.yml (6c93d5bf)
- XPLANBOX-2714 - set release date (94d5a7df)
- XPLANBOX-2714 - removed header, added LICENSE_UNKNOWN.txt to xplan-manager-api, removed unused test resources (55a08bce)
- XPLANBOX-2963 - added missing RemoveFromRasterCacheServlet.java (8b4f0de4)
- XPLANBOX-2714 - fixed EC_UNRELATED_TYPES (e12a8b52)
- XPLANBOX-2714 - updated postgis image, added trivyignore (44dbf80f)
- Add missing comma to documentation (50a34597)
- XPLANBOX-2728 upgraded spring security to 5.7.11 (lowest version currently under community support) (6ef9d90f)
- XPLANBOX-2955 - set -Xmx1250m (9eaf3101)

Co-authored-by: Lyn Elisa Goltz <goltz@lat-lon.de>
Co-authored-by: Torsten Friebe <torsten.friebe@gmail.com>
Co-authored-by: latlon team <info@lat-lon.de>
Co-authored-by: stenger <stenger@lat-lon.de>

Dropped from commit: 70d88061