Add pyupgrade rules to ruff

Author: DimitriPapadopoulos

pyproject.toml

@@ -109,6 +109,8 @@ extend-ignore = [
     "ANN101",
     "B904",
     "PLW2901",
+    # we prefer explicit to implicit open modes
+    "UP015",
     # https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
     "W191",
     "E111",
@@ -142,6 +144,7 @@ select = [
     "PLW",
     "S",
     "U",
+    "UP",
     "W",
     "YTT",
 ]