Bump blockbuster to 1.5.26

[cbornet]

What do these changes do?

Bump blockbuster to 1.5.26.
Needed because of false positives with Python 3.14.1t

Are there changes in behavior for the user?

No

[codspeed-hq]

CodSpeed Performance Report

Merging #11804 will not alter performance

_{Comparing cbornet:blockbuster-1.5.26 (68103b6) with master (cfdafac)}

Summary

✅ 59 untouched

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.73%. Comparing base (cfdafac) to head (68103b6).
⚠️ Report is 238 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #11804      +/-   ##
==========================================
+ Coverage   97.64%   98.73%   +1.09%     
==========================================
  Files         127      127              
  Lines       43845    43845              
  Branches     2332     2332              
==========================================
+ Hits        42811    43292     +481     
+ Misses        849      392     -457     
+ Partials      185      161      -24     

Flag	Coverage Δ
CI-GHA	98.60% <ø> (+1.06%)	⬆️
OS-Linux	98.33% <ø> (+0.80%)	⬆️
OS-Windows	96.68% <ø> (?)
OS-macOS	97.57% <ø> (?)
Py-3.10.11	97.10% <ø> (?)
Py-3.10.19	97.60% <ø> (+0.67%)	⬆️
Py-3.11.14	97.80% <ø> (+0.67%)	⬆️
Py-3.11.9	97.31% <ø> (?)
Py-3.12.10	97.41% <ø> (?)
Py-3.12.12	97.90% <ø> (+0.67%)	⬆️
Py-3.13.9	98.15% <ø> (+0.92%)	⬆️
Py-3.14.0	98.11% <ø> (?)
Py-3.14.1t	97.18% <ø> (?)
Py-pypy3.11.13-7.3.20	97.40% <ø> (?)
VM-macos	97.57% <ø> (?)
VM-ubuntu	98.33% <ø> (+0.80%)	⬆️
VM-windows	96.68% <ø> (?)

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[Dreamsorcerer]

Perfect, thanks!

[patchback]

Backport to 3.13: 💔 cherry-picking failed — conflicts found

❌ Failed to cleanly apply bffff8c on top of patchback/backports/3.13/bffff8cfd3e9f1d078a4781912fc863c4d230a69/pr-11804

Backporting merged PR #11804 into master

1. Ensure you have a local repo clone of your fork. Unless you cloned it
   from the upstream, this would be your origin remote.
2. Make sure you have an upstream repo added as a remote too. In these
   instructions you'll refer to it by the name upstream. If you don't
   have it, here's how you can add it:

   $ git remote add upstream https://github.com/aio-libs/aiohttp.git

3. Ensure you have the latest copy of upstream and prepare a branch
   that will hold the backported code:

   $ git fetch upstream
   $ git checkout -b patchback/backports/3.13/bffff8cfd3e9f1d078a4781912fc863c4d230a69/pr-11804 upstream/3.13

4. Now, cherry-pick PR Bump blockbuster to 1.5.26 #11804 contents into that branch:

   $ git cherry-pick -x bffff8cfd3e9f1d078a4781912fc863c4d230a69

   If it'll yell at you with something like fatal: Commit bffff8cfd3e9f1d078a4781912fc863c4d230a69 is a merge but no -m option was given., add -m 1 as follows instead:

   $ git cherry-pick -m1 -x bffff8cfd3e9f1d078a4781912fc863c4d230a69

5. At this point, you'll probably encounter some merge conflicts. You must
   resolve them in to preserve the patch from PR Bump blockbuster to 1.5.26 #11804 as close to the
   original as possible.
6. Push this branch to your fork on GitHub:

   $ git push origin patchback/backports/3.13/bffff8cfd3e9f1d078a4781912fc863c4d230a69/pr-11804

7. Create a PR, ensure that the CI is green. If it's not — update it so that
   the tests and any other checks pass. This is it!
   Now relax and wait for the maintainers to process your pull request
   when they have some cycles to do reviews. Don't worry — they'll tell you if
   any improvements are necessary when the time comes!

🤖 @patchback
I'm built with octomachinery and
my source is open — https://github.com/sanitizers/patchback-github-app.

[patchback]

Backport to 3.14: 💚 backport PR created

✅ Backport PR branch: patchback/backports/3.14/bffff8cfd3e9f1d078a4781912fc863c4d230a69/pr-11804

Backported as #11805

🤖 @patchback
I'm built with octomachinery and
my source is open — https://github.com/sanitizers/patchback-github-app.