drivers: i3c: shell: remove bcr check for getcaps

All I3C v1.1+ devices are required to support GETCAPS. Remove BCR
check as it was the requirement for v1.0.

Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
diff --git a/drivers/i3c/i3c_shell.c b/drivers/i3c/i3c_shell.c
index 7f76b80..a1309cd 100644
--- a/drivers/i3c/i3c_shell.c
+++ b/drivers/i3c/i3c_shell.c
@@ -1389,12 +1389,6 @@
 		return -ENODEV;
 	}
 
-	if (!(desc->bcr & I3C_BCR_ADV_CAPABILITIES)) {
-		shell_error(shell_ctx, "I3C: Device %s does not support advanced capabilities",
-			    desc->dev->name);
-		return -ENOTSUP;
-	}
-
 	/* If there is a defining byte, then it is assumed to be Format 2 */
 	if (argc > 3) {
 		fmt = GETCAPS_FORMAT_2;