Fix link in PR template

[hugovk]

Description

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Please replace this text with a summary of the change and which issue is fixed, if any. Please also include relevant motivation and context.

Fixes #(issue) <- Putting the issue number here will auto-close the issue when this PR is merged

PR Checklist:

• [n/a] Tests that fully cover new/changed functionality.
• [n/a] Documentation including tutorial content if appropriate.
• [n/a] Changelogs, if there are API changes.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.76%. Comparing base (6b9fb79) to head (51d5ca7).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3370   +/-   ##
=======================================
  Coverage   89.76%   89.76%           
=======================================
  Files          29       29           
  Lines       31292    31292           
  Branches     5738     5738           
=======================================
  Hits        28089    28089           
  Misses       1794     1794           
  Partials     1409     1409           

Flag	Coverage Δ
c-tests	86.77% <ø> (ø)
lwt-tests	80.38% <ø> (ø)
python-c-tests	87.12% <ø> (ø)
python-tests	98.85% <ø> (ø)
python-tests-no-jit	33.51% <ø> (ø)
python-tests-numpy1	50.28% <ø> (ø)

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[jeromekelleher]

Thanks!