Test: Added test for executable statements in module

Author: swamishiju

tests/reference/runtime-test_import_08-207710f.json

@@ -0,0 +1,13 @@
+{
+    "basename": "runtime-test_import_08-207710f",
+    "cmd": "lpython {infile}",
+    "infile": "tests/../integration_tests/test_import_08.py",
+    "infile_hash": "d34564b8b0080503c1e8cc4f451bfe7fe8b48a376cbeb69351bf51bb",
+    "outfile": null,
+    "outfile_hash": null,
+    "stdout": "runtime-test_import_08-207710f.stdout",
+    "stdout_hash": "9ceb6eea9cf623038eadba7f51cdf6cdc7015e3a385200dc081079a4",
+    "stderr": null,
+    "stderr_hash": null,
+    "returncode": 0
+}

tests/reference/runtime-test_import_08-207710f.stdout

@@ -0,0 +1 @@
+Inside import

tests/tests.toml

@@ -509,6 +509,10 @@ asr = true
 filename = "../integration_tests/global_syms_01.py"
 asr = true
 
+[[test]]
+filename = "../integration_tests/global_syms_01.py"
+run = true
+
 [[test]]
 filename = "cast.py"
 asr = true
@@ -1478,4 +1482,4 @@ asr = true
 
 [[test]]
 filename = "errors/def_func_06.py"
-asr = true
+asr = true