fix(conda): specify that 'playwright' is from 'microsoft' channel

Author: mxschmitt

meta.yaml

@@ -17,7 +17,7 @@ requirements:
     - pip
   run:
     - python >=3.8
-    - playwright >=1.37.0
+    - microsoft::playwright >=1.37.0
     - pytest >=6.2.4,<9.0.0
     - pytest-base-url >=1.0.0,<3.0.0
     - python-slugify >=6.0.0,<9.0.0