Fix variable names

.groovylintrc.json

@@ -4,6 +4,9 @@
         "CompileStatic": {
             "enabled": false
         },
+        "DuplicateNumberLiteral": {
+            "enabled": false
+        },
         "DuplicateStringLiteral": {
             "enabled": false
         },

vars/addVersionFromNexusRepo.groovy

@@ -37,11 +37,12 @@ Map call(Map config = [:], Map queryParams = [:]) {
     assets = readJSON text: body
     latest = assets.items.last()
     version = latest.version
+    build = 0
     buildNumFromQuery = '1'
     if ((latest.version ?: null) == null) {
         matches = (latest.name =~ /.*-([0-9\.]+)-([0-9]+)\.)[0]/)[0]
         version = matches[1]
-        buildNumFromQuery = matches[2]
+        build = matches[2]
     }
     runConfig.nexusQuery = nexusSearch
     runConfig.latestVersion = version