test: panic: use gdb-no-python to have ability to send signals

tools/test_apps/system/panic/test_panic_util/panic_dut.py

@@ -160,20 +160,21 @@ class PanicTestDut(IdfDut):
         Runs GDB and connects it to the "serial" port of the DUT.
         After this, the DUT expect methods can no longer be used to capture output.
         """
+        gdb_args = ['--nx', '--quiet', '--interpreter=mi2']
         if self.is_xtensa:
-            gdb_path = f'xtensa-{self.target}-elf-gdb'
+            gdb_path = 'xtensa-esp-elf-gdb-no-python'  # TODO: GCC-311
+            gdb_args = [f'--mcpu={self.target}'] + gdb_args
         else:
-            gdb_path = 'riscv32-esp-elf-gdb'
+            gdb_path = 'riscv32-esp-elf-gdb-no-python'  # TODO: GCC-311
         try:
             from pygdbmi.constants import GdbTimeoutError
-            default_gdb_args = ['--nx', '--quiet', '--interpreter=mi2']
-            gdb_command = [gdb_path] + default_gdb_args
+            gdb_command = [gdb_path] + gdb_args
             self.gdbmi = GdbController(command=gdb_command)
             pygdbmi_logger = attach_logger()
         except ImportError:
             # fallback for pygdbmi<0.10.0.0.
             from pygdbmi.gdbcontroller import GdbTimeoutError
-            self.gdbmi = GdbController(gdb_path=gdb_path)
+            self.gdbmi = GdbController(gdb_path=gdb_path, gdb_args=gdb_args)
             pygdbmi_logger = self.gdbmi.logger
 
         # pygdbmi logs to console by default, make it log to a file instead