configurations: asrock_altrad8: add support for 1L variant

Make the "2T" in the Probe optional to support the "ALTRAD8UD-1L"
variant. This is an ODM board variant that does not have the X550
10G RJ45 NIC populated.

Change-Id: I0dbac0afbd0c8b9055108ab4d37797b0f906983a
Signed-off-by: Tan Siewert <tan.siewert@hetzner.com>
diff --git a/configurations/asrock/asrock_altrad8.json b/configurations/asrock/asrock_altrad8.json
index cf57810..0747986 100644
--- a/configurations/asrock/asrock_altrad8.json
+++ b/configurations/asrock/asrock_altrad8.json
@@ -1010,7 +1010,7 @@
         }
     ],
     "Name": "ASRock ALTRAD8",
-    "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': '(ALTRAD8UD-1L2T|ALTRAD8UD2-1L2Q|Thelio Astra)', 'BOARD_MANUFACTURER': '(ASRockRack|System76)'})",
+    "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': '(ALTRAD8UD-1L(2T)?|ALTRAD8UD2-1L2Q|Thelio Astra)', 'BOARD_MANUFACTURER': '(ASRockRack|System76)'})",
     "Type": "Board",
     "xyz.openbmc_project.Inventory.Decorator.Asset": {
         "Manufacturer": "$BOARD_MANUFACTURER",