Expand repackaged asm/cglib jars into spring-core

Prior to this change, the repackaged spring-asm and spring-cglib jars
were being included wholesale in the spring-core jar, whereas the
intention was to include the unzipped classfiles.

This change ensures that spring-asm and spring-cglib jars are unzipped
on the fly when creating the spring-core jar.

Issue: SPR-9669

build.gradle

@@ -172,11 +172,13 @@ project('spring-core') {
 
     jar {
         // inline all repackaged asm and cglib classes directly into the spring-core jar
-        from(asmRepackJar) {
-            exclude 'META-INF/**'
+        dependsOn asmRepackJar
+        from(zipTree(asmRepackJar.archivePath)) {
+            include 'org/springframework/asm/**'
         }
-        from(cglibRepackJar) {
-            exclude 'META-INF/**'
+        dependsOn cglibRepackJar
+        from(zipTree(cglibRepackJar.archivePath)) {
+            include 'org/springframework/cglib/**'
         }
     }
 }

src/dist/license.txt

@@ -202,10 +202,10 @@
 
 =======================================================================
 
-SPRING FRAMEWORK 3.2 SUBCOMPONENTS:
+SPRING FRAMEWORK ${version} SUBCOMPONENTS:
 
-Spring Framework 3.2 includes a number of subcomponents with
-separate copyright notices and license terms.  The product that
+Spring Framework ${version} includes a number of subcomponents
+with separate copyright notices and license terms. The product that
 includes this file does not necessarily use all the open source
 subcomponents referred to below. Your use of the source
 code for these subcomponents is subject to the terms and