fix moar 3rd-party versions in build.gradle (see FINERACT-805)

fineract-provider/build.gradle

@@ -73,10 +73,13 @@ apply plugin: "com.gorylenko.gradle-git-properties"
 
 dependencyManagement {
     imports {
-        mavenBom 'org.springframework:spring-framework-bom:5.2.3.RELEASE'
+        mavenBom 'org.springframework:spring-framework-bom:5.2.6.RELEASE'
     }
 
     dependencies {
+        // As much as possible, we avoid fixed versions, and prefer inheriting them from the Spring BOM, thus NOT listing versions here.
+        // (The :+ seems to mean latest available version available on Maven Central, which we should also avoid, as it's not isolated?)
+
         dependency 'org.springframework.security.oauth:spring-security-oauth2:2.3.6.RELEASE'
         dependency "org.apache.openjpa:openjpa:3.1.1" // when upgrading, also change OpenJPA version repeated above in buildscript!
         dependency 'com.squareup.retrofit:retrofit:1.6.1'
@@ -84,13 +87,11 @@ dependencyManagement {
         dependency 'com.squareup.okhttp:okhttp-urlconnection:2.0.0'
         dependency 'com.google.code.gson:gson:+'
         dependency 'com.google.guava:guava:28.1-jre'
-        dependency 'joda-time:joda-time:+'
-        dependency 'org.apache.commons:commons-email:1.3.3'
-        dependency 'org.apache.commons:commons-lang3:+'
+        dependency 'org.apache.commons:commons-email:1.5'
         dependency 'org.drizzle.jdbc:drizzle-jdbc:1.4'
         dependency 'com.lowagie:itext:2.1.7'
         dependency 'com.lowagie:itext-rtf:2.1.7'
-        dependency 'org.mnode.ical4j:ical4j:1.0.4'
+        dependency 'org.mnode.ical4j:ical4j:1.0.7'
         dependency 'com.googlecode.flyway:flyway-core:2.1.1'
         dependency 'org.quartz-scheduler:quartz:+'
         dependency 'com.amazonaws:aws-java-sdk-s3:1.11.80'
@@ -104,15 +105,10 @@ dependencyManagement {
         dependency 'jakarta.jms:jakarta.jms-api:2.0.3'
         dependency 'org.apache.activemq:activemq-broker:+'
         dependency 'org.apache.bval:org.apache.bval.bundle:2.0.2'
-        dependencySet(group: 'io.rest-assured', version: '3.3.0'){
-            entry 'rest-assured'
-        }
         dependency 'junit:junit:+'
-        //dependency 'junit:junit-dep:4.11'
         dependency 'org.mockito:mockito-core:+'
         dependency 'org.slf4j:slf4j-simple:1.7.30'
         dependency 'com.mockrunner:mockrunner-jms:2.0.1'
-        dependency 'com.mockrunner:mockrunner-jdbc:2.0.1'
 
         dependencySet(group: 'com.sun.jersey', version: jerseyVersion) {
             entry 'jersey-core'