Fix Codecov reports

[redeboer]

The link between Codecov and some repositories appears to have broken. See e.g. https://app.codecov.io/gh/ComPWA/qrules/commits.

Tasks

Preview Give feedback

1. Upgrade to codecov/codecov-action v5 MAINT: bump the actions group with 2 updates actions#118
2. FIX: set CODECOV_TOKEN #487
   🐛 Bug +1
   
3. FIX: set CODECOV_TOKEN actions#123
   🐛 Bug +1
   

Implementation PRs

Preview Give feedback

1. MAINT: update lock files ampform#447
   🔨 Maintenance +1
   
2. MAINT: update lock files ampform-dpd#149
   🔨 Maintenance +1
   
3. MAINT: update lock files PWA-pages#230
   🔨 Maintenance +1
   
4. MAINT: update lock files qrules#315
   🔨 Maintenance +1
   
5. MAINT: update lock files sphinx-hep-pdgref#44
   🔨 Maintenance +1
   
6. MAINT: update lock files tensorwaves#538
   🔨 Maintenance +1
   
7. MAINT: update lock files RUB-EP1/pawian-tools#57
   🔨 Maintenance +1