ci: Install tshark rather than wireshark for tests

Author: mefistotelis

.github/workflows/tests-xv4.yaml

@@ -75,7 +75,7 @@ jobs:
         sudo apt-get update
         sudo apt-get install -y libusb-1.0-0-dev # required to build rkflashtool
         sudo apt-get install -y binutils-arm-none-eabi # required to test bin2elf
-        sudo apt-get install -y wireshark # required to use LUA dissectors
+        sudo apt-get install -y tshark # required to use LUA dissectors
         python -m pip install --upgrade pip
         pip install pyserial # required to test comm_* tools
         pip install lz4 # required to extract compressed files within the FW modules