Resolve "Update to SonarScanner 4.0"

Closes #9 (closed)

static-code-analysis/android/Dockerfile

@@ -12,7 +12,7 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.schema-version="1.0" \
       maintainer="Alan Nelson <alan.nelson@nebraska.edu>"
 
-ENV SONAR_SCANNER_VERSION 3.2.0.1227
+ENV SONAR_SCANNER_VERSION 4.0.0.1744
 ENV SONAR_HOME /opt/sonar-scanner
 
 ENV PATH ${PATH}:${SONAR_HOME}