[pre-commit.ci] pre-commit autoupdate (conda#11989)

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v3.0.0 → v3.1.0](asottile/pyupgrade@v3.0.0...v3.1.0)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -30,7 +30,7 @@ repos:
       # catch git merge/rebase problems
       - id: check-merge-conflict
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.0.0
+    rev: v3.1.0
     hooks:
       - id: pyupgrade
         args: ["--py37-plus"]

tests/test_activate.py

@@ -1680,7 +1680,7 @@ def test_unicode(self):
         with env_vars({prompt: prompt_value}):
             # use a file as output stream to simulate PY2 default stdout
             with tempdir() as td:
-                with open(join(td, "stdout"), "wt") as stdout:
+                with open(join(td, "stdout"), "w") as stdout:
                     with captured(stdout=stdout) as c:
                         rc = main_sourced(shell, *activate_args, self.prefix)