Run test_unistd_isatty under deno. NFC (#26601)

The upstream issue has now been fixed:
denoland/deno#32995

Author: sbc100

test/test_other.py

@@ -13181,7 +13181,6 @@ def test_unistd_swab(self):
 
   @also_with_noderawfs
   @crossplatform
-  @no_deno('https://github.com/denoland/deno/issues/32995')
   def test_unistd_isatty(self):
     if '-DNODERAWFS' in self.cflags:
       # Under NODERAWFS istty reports accurate information about the file descriptors