fix(fixtures): update expected.md after config change (#1176)

Signed-off-by: Shingo OKAWA <[email protected]>

Author: ognis1205

.github/fixtures/test-regex-json-array/expected.md

@@ -1,7 +1,3 @@
-# Changelog
-
-All notable changes to this project will be documented in this file.
-
 ## [3.0.0] - 2025-01-25
 
 ### <!-- 5 -->🌀 Miscellaneous
@@ -75,4 +71,3 @@ All notable changes to this project will be documented in this file.
 - [MBI-33] Restructured modules for Proof, ValueCtx, VCtx ([PR #2](https://github.com/mta-solutions/fsharp-data-validation/pull/2))
 - [MBI-33] Initial unit tests ([PR #1](https://github.com/mta-solutions/fsharp-data-validation/pull/1))
 
-<!-- generated by git-cliff -->