west: runners: openocd: Handle ADI OpenOCD fork version format

The ADI fork of OpenOCD prints a modified version line; adjusting the
regex to account for that different format when checking the OpenOCD
version.

Signed-off-by: Pete Johanson <[email protected]>
(cherry picked from commit 1c05f21)

Author: petejohanson-adi

scripts/west_commands/runners/openocd.py

@@ -232,7 +232,8 @@ def read_version(self):
         out = self.check_output([self.openocd_cmd[0], '--version'],
                                 stderr=subprocess.STDOUT).decode()
 
-        version_match = re.search(r"Open On-Chip Debugger v?(\d+.\d+.\d+)", out)
+        # Account for version info format of ADI fork of OpenOCD as well
+        version_match = re.search(r"Open On-Chip Debugger.* v?(\d+.\d+.\d+)[ \n]", out)
         version = version_match.group(1).split('.')
 
         return [to_num(i) for i in version]