[ASTERIXDB-3429][TEST] Add csv-spectrum test suite

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
- Add tests using the csv-spectrum suite to validate
  the CSV parser's behavior

Change-Id: I50bebc4b8b683889855cb5dd048ab27d7c93af77
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/18386
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Ian Maxon <imaxon@apache.org>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/asterixdb/asterix-app/data/csv-spectrum/json/json.json b/asterixdb/asterix-app/data/csv-spectrum/json/json.json
new file mode 100644
index 0000000..72f21d2
--- /dev/null
+++ b/asterixdb/asterix-app/data/csv-spectrum/json/json.json
@@ -0,0 +1,6 @@
+[
+  {
+    "key": "1",
+    "val": "{\"type\": \"Point\", \"coordinates\": [102.0, 0.5]}"
+  }
+]
\ No newline at end of file