Influxdb v2.7.12 ignores leading numbers in bucket names

__Steps to reproduce:__
List the minimal actions needed to reproduce the behaviour.

1. Create bucket named "26m"
2. Create bucket named "15m"
3. Write measurement "Miscellaneous" with fields CMP, AT1, AT2 in 15m bucket
4. Write measurement "Miscellaneous" with fields AT1, AT2, CRM in 26m bucket

__Expected behaviour:__
Buckets and measurements within are treated separately.

__Actual behaviour:__
When writing or querying from "15m" or "26m" the data seems to be written in both and is also applicable to other measurements as if the "15" and "26" are dropped and the bucket used is just "m". That is to say that if one writes to the "15m" bucket one can read this data from the "26m" bucket and vice versa.

__Environment info:__

* System info: Linux 6.12.57+deb13-amd64 x86_64
* Installed using apt-get