Remove old isolated_build option from tox.ini

adamchainz · adamchainz · commit 306d9555e210 · 2022-12-08T01:10:48.000Z
No longer needed on tox 4.
diff --git a/tox.ini b/tox.ini
@@ -1,5 +1,4 @@
 [tox]
-isolated_build = True
 envlist =
     py{37,38,39,310,311}
 
