Delete explicit TEST_MAPPING for geotz

No needed anymore, it runs through host-unit-tests
automatically in presubmit.

Test: presubmit
Bug: 180736967
Change-Id: I2209dfb8034d0f4f36f012be332f3a85e6750cb6
diff --git a/data_pipeline/Android.bp b/data_pipeline/Android.bp
index 63c58e0..efb251d 100644
--- a/data_pipeline/Android.bp
+++ b/data_pipeline/Android.bp
@@ -141,7 +141,6 @@
         "geotz_data_pipeline",
         "junit",
     ],
-    test_suites: ["general-tests"],
 }
 
 // A host library containing geojson-jackson and all its dependencies.
diff --git a/data_pipeline/TEST_MAPPING b/data_pipeline/TEST_MAPPING
deleted file mode 100644
index f9188ae..0000000
--- a/data_pipeline/TEST_MAPPING
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "presubmit": [
-    {
-      "name": "geotz_data_pipeline_tests",
-      "host": true
-    }
-  ]
-}