Update dependency io.github.classgraph:classgraph to v4.8.173 (typetools#6653)

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

Author: renovate[bot]

framework/build.gradle

@@ -73,7 +73,7 @@ dependencies {
   implementation "org.plumelib:plume-util:${versions.plumeUtil}"
   implementation "org.plumelib:reflection-util:${versions.reflectionUtil}"
   // Add this dependency if needed to debug classpath issues.
-  // implementation 'io.github.classgraph:classgraph:4.8.172'
+  // implementation 'io.github.classgraph:classgraph:4.8.173'
 
   testImplementation "junit:junit:${versions.junit}"
   testImplementation project(':framework-test')