chore(deps): update python docker tag to v3.14

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
python	final	minor	3.12-alpine3.22 → 3.14-alpine3.22

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Benchmark Matrix: pr-36-25410120999

Summary

Triplet image: ghcr.io/libops/triplet:renovate.bump-dependencies

Mode	Concurrency	Triplet OK	Duration s	Req/s	p95 ms	p99 ms	CPU ms/req	Max MiB
uncached	2	270/270 (100%)	16.55	16.3	212.3	370.5	102.34	203.1
uncached	4	270/270 (100%)	12.72	21.2	336.4	588.3	107.51	213.2
uncached	8	270/270 (100%)	12.75	21.2	552.0	811.2	106.03	372.2
cached	8	270/270 (100%)	12.72	21.2	497.7	785.1	108.06	383.7
cached	32	270/270 (100%)	13.17	20.5	849.4	1208.4	103.33	371.6
cached	128	270/270 (100%)	13.47	20.0	1609.9	1884.1	109.78	384.3

Status reflects Triplet request success. Performance metrics are informational.