[ruff] Add consider-merging-multiple-comparison

It's long so it's formatting the pyproject.toml to avoid conflict

Author: Pierre-Sassoulas

pyproject.toml

@@ -67,13 +67,14 @@ line-length = 120
 [tool.ruff]
 line-length = 120
 lint.select = [
-  "B",   # bugbear
-  "E",   # pycodestyle
-  "F",   # pyflakes
-  "I",   # isort
-  "RUF", # ruff
-  "UP",  # pyupgrade
-  "W",   # pycodestyle
+  "B",       # bugbear
+  "E",       # pycodestyle
+  "F",       # pyflakes
+  "I",       # isort
+  "PLR1714", # Consider merging multiple comparisons
+  "RUF",     # ruff
+  "UP",      # pyupgrade
+  "W",       # pycodestyle
 ]
 lint.ignore = [
   "RUF012", # Mutable class attributes should be annotated with `typing.ClassVar`