Add %v into applet name template, mirrors version attribute

Author: martinpaljak

README.md

@@ -128,6 +128,7 @@ Following substitutions are available:
  * `%a` - package AID (hex)
  * `%j` - targeted JavaCard version (ex: 3.0.5)
  * `%J` - used JDK version (ex: jdk11)
+ * `%v` - applet package version (same as `version` attribute for `cap`, ex: v1.0)
 
 ### Command line utility
 `ant-javacard.jar` can be used to dump built .cap file metadata and to re-run off-card verifier.

task/src/main/java/pro/javacard/ant/JCCap.java

@@ -783,6 +783,7 @@ private String capFileName(CAPFile cap, String template) {
         name = name.replace("%n", n); // "common name", applet or package
         name = name.replace("%p", cap.getPackageName()); // package name
         name = name.replace("%a", cap.getPackageAID().toString()); // package AID
+        name = name.replace("%v", "v" + cap.getPackageVersion()); // package version
         name = name.replace("%j", cap.guessJavaCardVersion().orElse("unknown")); // JavaCard version
         name = name.replace("%g", cap.guessGlobalPlatformVersion().orElse("unknown")); // GlobalPlatform version
         name = name.replace("%J", String.format("jdk%d", Misc.getCurrentJDKVersion())); // JDK version