Update dependency org.python:jython-standalone to v2.7.3

Author: renovate[bot]

build.gradle

@@ -60,7 +60,7 @@ dependencies {
     implementation "org.graalvm.js:js:$graalVersion"
     implementation "org.graalvm.js:js-scriptengine:$graalVersion"
     implementation('com.caoccao.javet:javet:1.1.4')
-    implementation 'org.python:jython-standalone:2.7.2'
+    implementation 'org.python:jython-standalone:2.7.3'
     //CLI
     implementation 'commons-cli:commons-cli:1.5.0'
     //API