GML schemas file has increased file size

[tfr42]

http://repo.deegree.org/service/local/repositories/releases/content/org/deegree/deegree-ogcschemas/20191108/deegree-ogcschemas-20191108.jar has a size of 44.676.016 Byte

http://repo.deegree.org/service/local/repositories/releases/content/org/deegree/deegree-ogcschemas/20120804/deegree-ogcschemas-20120804.jar has a size of 9.074.649 Byte

The file http://schemas.opengis.net/SCHEMAS_OPENGIS_NET.zip has a size of 44 MByte.
related to: #974, #975, #1092

[tfr42]

The total size of the deegree web app WAR file has been grown from ~48MB (3.4.10/3.4.11), to ~54MB (3.4.12/3.4.13) and finally to ~88MB for version 3.4.14.

version	size in bytes
3.4.10	51342786
3.4.11	51417318
3.4.12	56842099
3.4.13	56845811
3.4.14	93229485

[tfr42]

PR deegree/ogc-schemas#1 is available with improved packaging for .xsd only.
Results in a file size of 2139966 bytes.
With build job https://buildserver.deegree.org/view/misc/job/internal/job/upload-ogc-schema/5/ a new file has been uploaded and is available for testing: http://repo.deegree.org/repository/releases/org/deegree/deegree-ogcschemas/20210817/deegree-ogcschemas-20210817.jar

[julianzz98]

A new deegree version (based on 3.4.31) with the improved packaging was built and tested successfully.