Fix reclassVersion 1.5.4 version name

Use correct tag v1.5.4 instead of 1.5.4

Change-Id: Ieef0dbf4150b438d6f663dc1c8518ade8b8432bb
diff --git a/generate-cookiecutter-products.groovy b/generate-cookiecutter-products.groovy
index 49da827..12dc88d 100644
--- a/generate-cookiecutter-products.groovy
+++ b/generate-cookiecutter-products.groovy
@@ -13,7 +13,7 @@
 saltModelTesting = new com.mirantis.mk.SaltModelTesting()
 ssh = new com.mirantis.mk.Ssh()
 
-def reclassVersion = '1.5.4'
+def reclassVersion = 'v1.5.4'
 if (common.validInputParam('RECLASS_VERSION')) {
   reclassVersion = RECLASS_VERSION
 }