Put an explanatory comment in trigger files that exist

.github/trigger_files/beam_PostCommit_Java_Avro_Versions.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_DataflowV1.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_PVR_Spark3_Streaming.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_PVR_Spark_Batch.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Dataflow_V2.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Dataflow_V2_Streaming.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Flink_Java11.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_SparkStructuredStreaming.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Twister2.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_ULR.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Python_Examples_Direct.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Python_Xlang_Gcp_Dataflow.json

@@ -1 +1,4 @@
 
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Python_Xlang_Gcp_Direct.json

@@ -1 +1,3 @@
-
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_Python_Xlang_IO_Dataflow.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_XVR_Flink.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}

.github/trigger_files/beam_PostCommit_XVR_PythonUsingJavaSQL_Dataflow.json

@@ -0,0 +1,3 @@
+{
+  "comment": "Modify this file in a trivial way to cause this test suite to run"
+}