Disable uring when building for embedded

Change-Id: Iec2503986c6d3487761ba592daef0fd42478aa7d
Related: OS#6233
(cherry picked from commit 0266b531c5f261e3e3a0235d2681bedd8b9e0f31)
diff --git a/configure.ac b/configure.ac
index 2fc9895..29a9570 100644
--- a/configure.ac
+++ b/configure.ac
@@ -403,6 +403,7 @@
 	AM_CONDITIONAL(ENABLE_LIBSCTP, false)
 	AM_CONDITIONAL(ENABLE_LIBUSB, false)
 	AM_CONDITIONAL(ENABLE_PCSC, false)
+	AM_CONDITIONAL(ENABLE_URING, false)
 	AM_CONDITIONAL(ENABLE_PSEUDOTALLOC, true)
 	AM_CONDITIONAL(ENABLE_SERCOM_STUB, true)
 	AM_CONDITIONAL(EMBEDDED, true)