Add DS detection of build.gradle.kts

changelogs/unreleased/209345-add-ds-detect-kotlin-build-file.yml

+---
+title: Add DS detection of build.gradle.kts
+merge_request: !32727
+author:
+type: fixed

ee/spec/lib/gitlab/ci/templates/dependency_scanning_gitlab_ci_yaml_spec.rb

@@ -61,6 +61,7 @@ describe 'Dependency-Scanning.gitlab-ci.yml' do
             'Go'                             | { 'go.sum' => '' }                        | %w(gemnasium-dependency_scanning)
             'Java'                           | { 'pom.xml' => '' }                       | %w(gemnasium-maven-dependency_scanning)
             'Java Gradle'                    | { 'build.gradle' => '' }                  | %w(gemnasium-maven-dependency_scanning)
+            'Java Gradle Kotlin DSL'         | { 'build.gradle.kts' => '' }              | %w(gemnasium-maven-dependency_scanning)
             'Javascript'                     | { 'package.json' => '' }                  | %w(retire-js-dependency_scanning)
             'Javascript package-lock.json'   | { 'package-lock.json' => '' }             | %w(gemnasium-dependency_scanning)
             'Javascript yarn.lock'           | { 'yarn.lock' => '' }                     | %w(gemnasium-dependency_scanning)

lib/gitlab/ci/templates/Security/Dependency-Scanning.gitlab-ci.yml

@@ -125,6 +125,7 @@ gemnasium-maven-dependency_scanning:
           $DS_DEFAULT_ANALYZERS =~ /gemnasium-maven/
       exists:
         - '{build.gradle,*/build.gradle,*/*/build.gradle}'
+        - '{build.gradle.kts,*/build.gradle.kts,*/*/build.gradle.kts}'
         - '{build.sbt,*/build.sbt,*/*/build.sbt}'
         - '{pom.xml,*/pom.xml,*/*/pom.xml}'