Make static analysis tests optional

They take too long otherwise

src/freedombone-tests

@@ -46,7 +46,8 @@ function show_help {
     echo ''
     echo $'Runs tests on the system'
     echo ''
-    echo $'     --stig [yes|no|fix]  Run STIG tests'
+    echo $'  -s --stig [yes|no|fix]  Run STIG tests'
+    echo $'  -a --static             Run static analysis on scripts'
     echo $'     --help               Show help'
     echo ''
     exit 0
@@ -1284,6 +1285,12 @@ do
         -h|--help)
             show_help
             ;;
+        -a|--static)
+            echo $'Running static analysis tests'
+            test_static_analysis
+            echo $'All tests passed'
+            exit 0
+            ;;
         -s|--stig)
             shift
             if [[ "$1" == 'showall' ]]; then
@@ -1303,7 +1310,6 @@ if [ ! "$RUN_STIG" ]; then
 fi
 
 test_app_functions
-test_static_analysis
 test_unique_onion_ports
 remove_management_engine_interface
 freedombone-pass --test yes