Python 3.12 migration failing with NOT-SOLVABLE status

[traversaro]

Solution to issue cannot be found in the documentation.

• [X] I checked the documentation.

Issue

The python312 migration is failing with error:

                linux_64_python3.12.____cpythonpython_implcpython: Could not solve for environment specs
The following packages are incompatible
├─ libgz-physics7 is installable and it requires
│  └─ bullet-cpp >=3.24,<3.25.0a0  with the potential options
│     ├─ bullet-cpp 3.24 would require
│     │  └─ pypy3.9 >=7.3.11 , which can be installed;
│     ├─ bullet-cpp 3.24 would require
│     │  └─ python_abi 3.9.* *_cp39, which can be installed;
│     ├─ bullet-cpp 3.24 would require
│     │  └─ python_abi 3.10.* *_cp310, which can be installed;
│     ├─ bullet-cpp 3.24 would require
│     │  └─ python_abi 3.11.* *_cp311, which can be installed;
│     ├─ bullet-cpp 3.24 would require
│     │  └─ python_abi 3.8.* *_cp38, which can be installed;
│     └─ bullet-cpp 3.24 would require
│        └─ pypy3.8 >=7.3.11 , which can be installed;
└─ python 3.12.* *_cpython is not installable because there are no viable options
   ├─ python 3.12.0 would require
   │  └─ python_abi 3.12.* *_cp312, which conflicts with any installable versions previously reported;
   └─ python 3.12.0rc3 would require
      └─ _python_rc, which does not exist (perhaps a missing channel).

Probably the problem is that we are not pinning and doing abi migrations for bullet-cpp.

Installed packages

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Environment info

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