feat: add commons-text to lib and gson to app

Adds commons-text 1.9 to the lib subproject and gson 2.8.5 to the app
subproject so Bomly Guard can evaluate vulnerable dependency additions
in child Gradle subprojects.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: bomly-guy

app/build.gradle

@@ -5,5 +5,6 @@ plugins {
 dependencies {
     implementation project(':lib')
     implementation 'com.google.guava:guava:31.1-jre'
+    implementation 'com.google.code.gson:gson:2.8.5'
     testImplementation 'junit:junit:4.13.2'
 }

lib/build.gradle

@@ -4,4 +4,5 @@ plugins {
 
 dependencies {
     api 'org.slf4j:slf4j-api:1.7.36'
+    api 'org.apache.commons:commons-text:1.9'
 }