refactor: Move constants outside of variable scope (#7262)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
Co-authored-by: Christian Clauss <cclauss@me.com>

project_euler/problem_125/sol1.py

@@ -13,6 +13,8 @@ Find the sum of all the numbers less than 10^8 that are both palindromic and can
 be written as the sum of consecutive squares.
 """
 
+LIMIT = 10**8
+
 
 def is_palindrome(n: int) -> bool:
     """
@@ -35,7 +37,6 @@ def solution() -> int:
     Returns the sum of all numbers less than 1e8 that are both palindromic and
     can be written as the sum of consecutive squares.
     """
-    LIMIT = 10**8  # noqa: N806
     answer = set()
     first_square = 1
     sum_squares = 5