Shebang/interpreter mode includes: Add test

Author: jh-edstart

test/resources/includes/shebang_mode_includes

@@ -0,0 +1,4 @@
+#!/usr/bin/env kscript
+
+//INCLUDE rel_includes/include_1.kt
+include_1()

test/test_suite.sh

@@ -267,6 +267,9 @@ export -f kscript_nocall
 ## temp projects with include symlinks
 assert_raises 'tmpDir=$(kscript_nocall --idea test/resources/includes/include_variations.kts | cut -f2 -d" " | xargs echo); cd $tmpDir && gradle build' 0
 
+## Ensure relative includes with in shebang mode
+assert_raises resources/includes/shebang_mode_includes 0
+
 ## support diamond-shaped include schemes (see #133)
 assert_raises 'tmpDir=$(kscript_nocall --idea test/resources/includes/diamond.kts | cut -f2 -d" " | xargs echo); cd $tmpDir && gradle build' 0