Fix #9821 error loading 3Dtiles in csw catalog

[MV88]

Description

the error on getting capabilities and there fore accessing the bbox was not correctly handled

Please check if the PR fulfills these requirements

• The commit message follows our guidelines: https:/geosolutions-it/MapStore2/blob/master/CONTRIBUTING.md
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (check one with "x", remove the others)

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

Issue

What is the current behavior?

Fix #9821

What is the new behavior?

no error occur and all records are listed

Breaking change

Does this PR introduce a breaking change? (check one with "x", remove the other)

• Yes, and I documented them in migration notes
• No

Other useful information

[allyoucanmap]

@ElenaGallo please test on dev and let us know if we can backport to 2023.02.xx, thanks

[ElenaGallo]

@MV88 please backport to 2023.02.xx, thanks

[tdipisa]

@MV88 please backport to 2023.02.xx, thanks

@MV88 please proceed with the backport.