Update dependency com.github.hmcts:fortify-client to v1.4.7 (#205)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build.gradle

@@ -215,7 +215,7 @@ dependencies {
   annotationProcessor group: 'org.projectlombok', name: 'lombok', version: lombokVersion
   testAnnotationProcessor group: 'org.projectlombok', name: 'lombok', version: lombokVersion
 
-  testImplementation 'com.github.hmcts:fortify-client:1.4.6:all'
+  testImplementation 'com.github.hmcts:fortify-client:1.4.7:all'
 
   implementation group: 'commons-fileupload', name: 'commons-fileupload', version: '1.5'
   implementation group: 'commons-io', name: 'commons-io', version: '2.18.0'