scripts: logging: Add openrisc to ARCHS

The OpenRISC CPU architecture is signified by the CONFIG_OPENRISC Kconfig
option. This patch adds this information to the log database ARCHS table.

Signed-off-by: Joel Holdsworth <jholdsworth@nvidia.com>

Author: jhol

scripts/logging/dictionary/dictionary_parser/log_database.py

@@ -46,6 +46,9 @@
         # for explanation.
         "extra_string_section": ['datas'],
     },
+    "openrisc" : {
+        "kconfig": "CONFIG_OPENRISC",
+    },
     "posix" : {
         "kconfig": "CONFIG_ARCH_POSIX",
     },