Update bsb to v6.0.7

Summary

BSB related packages are updated to newer version, 6.0.7.

Package	py-bsb
Version added	6.0.7
Contact point
KG entry	https://search.kg.ebrains.eu/instances/f21a65ca-2b17-47a2-9cd2-de33d4589bcd

Checks

• Software Follows EBRAINS Software Quality Guidelines and reaches level:

  fill the SQ-Checklist.pdf and attach below

• Current maintainer is listed first in package.py
• No pinned dependency versions
• Post-installation tests are defined