link to failing run directly from the issue when the daily test fails

[AlexWaygood]

We already do this for the third-party workflow but forgot to apply the same change to this workflow. X-ref #751, where the bot unhelpfully just pasted a link to all runs of that workflow rather than specifically the run that caused the failure

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.38%. Comparing base (7b79d4a) to head (47d9c71).

@@           Coverage Diff           @@
##             main     #755   +/-   ##
=======================================
  Coverage   97.38%   97.38%           
=======================================
  Files           3        3           
  Lines        7773     7773           
=======================================
  Hits         7570     7570           
  Misses        203      203           

Flag	Coverage Δ
3.10	89.09% <ø> (ø)
3.10.4	89.09% <ø> (ø)
3.11	88.33% <ø> (ø)
3.11.0	87.57% <ø> (ø)
3.12	88.27% <ø> (ø)
3.12.0	88.26% <ø> (ø)
3.13	83.05% <ø> (ø)
3.13.0	83.77% <ø> (ø)
3.14	79.14% <ø> (ø)
3.9	89.79% <ø> (ø)
3.9.12	89.79% <ø> (ø)
pypy3.10	88.92% <ø> (ø)
pypy3.9	89.62% <ø> (ø)

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[AlexWaygood]

(The PyPy/3.11 failure is pre-existing on main...)