Merge pull request #7407 from espoon-voltti/renovate/ktlint

Update ktlint to v1.7.1

Author: patari

service/gradle/libs.versions.toml

@@ -11,7 +11,7 @@ fuel = "2.3.1"
 java = "21"
 kotlin = "2.1.21"
 ktfmt = "0.23.0"
-ktlint = "1.6.0"
+ktlint = "1.7.1"
 ktlint-gradle = "13.0.0"
 mockito = "5.18.0"
 owasp = "12.1.3"