[LocationIQ] Update CHANGELOG.md

Fixed the order of the bounding box in version 1.5.1.

Author: jbelien

src/Provider/LocationIQ/CHANGELOG.md

@@ -2,6 +2,12 @@
 
 The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release.
 
+## 1.5.1
+
+### Fixed
+
+- Fix bounding box order
+
 ## 1.5.0
 
 ### Added