Increase namespace restriction from 25 characters to larger at least 50 preferably 100 #764

Describe the bug
After the update to JSON Schema some of the tests in CSAF fails as the name space "an-yet-unknown-namespace" example in the https://github.com/tschmidtb51/csaf/blob/20d9e25952f15908350ee28e1fe32e7bac39ab3e/csaf_2.1/test/validator/data/optional/oasis_csaf_tc-csaf_2_1-2024-6-2-34-01.json#L52C33-L52C74 checks out to be 41 characters and it fails the test.

To Reproduce
The new SSVC schema description update released today generated this error.

Expected behavior
Accept namespace up to "100 characters" to be sage

Reported by @tschmidtb51 -

Also it is preferred the JSON schema files are generated with space instead of tabs and multiple tabs to avoid potentials issues in viewer such as ajx.