Update dependency com.nimbusds:nimbus-jose-jwt to v9.48 (#1144)

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

build.gradle

@@ -382,7 +382,7 @@ dependencies {
     implementation group: 'com.fasterxml.jackson', name: 'jackson-bom', version: versions.jackson, ext: 'pom'
     implementation group: 'io.jsonwebtoken', name: 'jjwt', version:'0.9.1'
     implementation 'com.github.hmcts:idam-java-client:3.0.3'
-    implementation group: 'com.nimbusds', name: 'nimbus-jose-jwt', version: '9.47'
+    implementation group: 'com.nimbusds', name: 'nimbus-jose-jwt', version: '9.48'
 
     implementation group: 'org.flywaydb', name: 'flyway-core', version: versions.flywaydb
     implementation group: 'org.flywaydb', name: 'flyway-database-postgresql', version: versions.flywaydb