docs/requirements.txt: upgrade version of packages to the latest available

[romeroalx]

Removed fixed dependency for packaging and upgraded to the latest version for each Python package in docs/requirements.txt by running pip-compile --generate-hashes -U requirements.in (Python 3.11)

Fixes errors in CI: https://github.com/PowerDNS/pdns/actions/runs/11790814334/job/32841861184

Tests:

• validate pip pinning
• documentation

Short description

Checklist

I have:

• [x] read the CONTRIBUTING.md document
• [ ] compiled this code
• [x] tested this code
• [ ] included documentation (including possible behaviour changes)
• [ ] documented the code
• [ ] added or modified regression test(s)
• [ ] added or modified unit test(s)
• [ ] checked that this code was merged to master

[coveralls]

Pull Request Test Coverage Report for Build 11795853892

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 75 unchanged lines in 12 files lost coverage.
• Overall coverage decreased (-0.02%) to 64.682%

---

Files with Coverage Reduction	New Missed Lines	%
pdns/backends/gsql/gsqlbackend.hh	1	97.71%
pdns/dnsdistdist/dnsdist.hh	1	84.24%
pdns/pollmplexer.cc	1	83.66%
pdns/recursordist/negcache.hh	2	88.24%
pdns/recursordist/lwres.cc	2	69.94%
pdns/recursordist/pdns_recursor.cc	2	72.75%
pdns/axfr-retriever.cc	3	67.07%
pdns/iputils.cc	3	55.91%
pdns/recursordist/rec-tcpout.cc	6	50.79%
pdns/recursordist/syncres.cc	9	79.34%
<!--	Total:	75		-->

Totals
Change from base Build 11794489188:	-0.02%
Covered Lines:	125765
Relevant Lines:	163594

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💛 - Coveralls