Add support for jpg compression format (backport #142) (#159)

* Add support for jpg compression format (backport #142)

* Fix formatting

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Co-authored-by: Tina Tian <[email protected]>

Author: bjsowa

src/ros_compressed_streamer.cpp

@@ -62,7 +62,9 @@ void RosCompressedStreamer::sendImage(
 {
   try {
     std::string content_type;
-    if (msg->format.find("jpeg") != std::string::npos) {
+    if (msg->format.find("jpeg") != std::string::npos ||
+      msg->format.find("jpg") != std::string::npos)
+    {
       content_type = "image/jpeg";
     } else if (msg->format.find("png") != std::string::npos) {
       content_type = "image/png";