Add --filter to remote test (#4244)

platformio/commands/remote/command.py

@@ -163,7 +163,20 @@ def remote_run(
 
 @cli.command("test", short_help="Remote Unit Testing")
 @click.option("--environment", "-e", multiple=True, metavar="<environment>")
-@click.option("--ignore", "-i", multiple=True, metavar="<pattern>")
+@click.option(
+    "--filter",
+    "-f",
+    multiple=True,
+    metavar="<pattern>",
+    help="Filter tests by a pattern",
+)
+@click.option(
+    "--ignore",
+    "-i",
+    multiple=True,
+    metavar="<pattern>",
+    help="Ignore tests by a pattern",
+)
 @click.option("--upload-port")
 @click.option("--test-port")
 @click.option(
@@ -184,6 +197,7 @@ def remote_test(
     ctx,
     agents,
     environment,
+    filter,
     ignore,
     upload_port,
     test_port,
@@ -201,6 +215,7 @@ def remote_test(
         agents,
         dict(
             environment=environment,
+            filter=filter,
             ignore=ignore,
             upload_port=upload_port,
             test_port=test_port,
@@ -219,6 +234,7 @@ def remote_test(
     ctx.invoke(
         test_cmd,
         environment=environment,
+        filter=filter,
         ignore=ignore,
         project_dir=project_dir,
         without_uploading=True,