Not possible to install `vllm` on Debian 13 (trixie) due to Python 3.13

[davispuh]

It's not possible to install vllm on Debian 13 (trixie) because it ships with Python 3.13 but vllm doesn't support it.

pts/vllm-1.0.1:
        Test Installation 1 of 1
        1 File Needed [8.81 MB]
        File Found: vllm-0.10.0.tar.gz                                                                                                                                                                     [8.81MB]
        Approximate Install Size: 36000 MB
        Installing Test @ 21:48:03
            The installer exited with a non-zero exit status.
            ERROR: ERROR: No matching distribution found for vllm==0.10
            LOG: ~/.phoronix-test-suite/installed-tests/pts/vllm-1.0.1/install-failed.log

ERROR: Ignored the following yanked versions: 0.2.1
ERROR: Ignored the following versions that require a different python version: 0.10.0 Requires-Python <3.13,>=3.9; 0.10.1 Requires-Python <3.13,>=3.9; 0.10.1.1 Requires-Python <3.13,>=3.9; 0.8.4 Requires-Python <3.13,>=3.9; 0.8.5 Requires-Python <3.13,>=3.9; 0.8.5.post1 Requires-Python <3.13,>=3.9; 0.9.0 Requires-Python <3.13,>=3.9; 0.9.0.1 Requires-Python <3.13,>=3.9; 0.9.1 Requires-Python <3.13,>=3.9; 0.9.2 Requires-Python <3.13,>=3.9
ERROR: Could not find a version that satisfies the requirement vllm==0.10 (from versions: 0.0.1, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.2.0, 0.2.1.post1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.3.0, 0.3.1, 0.3.3, 0.4.1, 0.4.2, 0.4.3, 0.5.0, 0.5.0.post1, 0.5.1, 0.5.2, 0.5.3, 0.5.3.post1, 0.5.4, 0.5.5, 0.6.0, 0.6.1, 0.6.1.post1, 0.6.1.post2, 0.6.2, 0.6.3, 0.6.3.post1, 0.6.4, 0.6.4.post1, 0.6.5, 0.6.6, 0.6.6.post1, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.10.2, 0.11.0, 0.11.1, 0.11.2, 0.12.0, 0.13.0)
ERROR: No matching distribution found for vllm==0.10