📝 Use past tense in pytest-dev#12204 change note

Author: webknjaz

changelog/12204.bugfix.rst

@@ -1,6 +1,7 @@
-Fix a regression in pytest 8.0 where tracebacks get longer and longer when multiple tests fail due to a shared higher-scope fixture which raised.
+Fixed a regression in pytest 8.0 where tracebacks get longer and longer when multiple
+tests fail due to a shared higher-scope fixture which raised.
 
-Also fix a similar regression in pytest 5.4 for collectors which raise during setup.
+Also fixed a similar regression in pytest 5.4 for collectors which raise during setup.
 
 The fix necessitated internal changes which may affect some plugins: