Fix changelog typo; update nrfutil device to v2.17.5 (#528)

Author: KievDevel

Changelog.md

@@ -4,9 +4,12 @@
 
 - In line mode, automatically detect line ending type (CRLF, CR, or LF) when
   sending AT commands.
-- Issue where detecting AT Host library would fail with some firmware.
 - Allow enabling dashboard refresh when tracing in Wireshark.
 
+### Fixed
+
+- Issue where detecting AT Host library would fail with some firmware.
+
 ## 2.6.0 - 2025-12-24
 
 ### Added

package.json

@@ -19,7 +19,7 @@
         "nrfutilCore": "8.1.1",
         "nrfutil": {
             "device": [
-                "2.15.7"
+                "2.17.5"
             ]
         }
     },