[3.12] pythongh-125522: Fix bare except in test_math.testTan (pythonGH-125544) (python#125727)

pythongh-125522: Fix bare except in test_math.testTan (pythonGH-125544)
(cherry picked from commit 4b421e8)

Co-authored-by: Irit Katriel <[email protected]>

Author: miss-islington

Lib/test/test_math.py

@@ -1886,7 +1886,7 @@ def testTan(self):
         try:
             self.assertTrue(math.isnan(math.tan(INF)))
             self.assertTrue(math.isnan(math.tan(NINF)))
-        except:
+        except ValueError:
             self.assertRaises(ValueError, math.tan, INF)
             self.assertRaises(ValueError, math.tan, NINF)
         self.assertTrue(math.isnan(math.tan(NAN)))