ip807x: add missing yaml file for Udaya a6-id2

Signed-off-by: John Crispin <john@phrozen.org>

profiles/udaya_a6-id2.yml

@@ -0,0 +1,15 @@
+---
+profile: udaya_a6_id2
+target: ipq50xx
+subtarget: generic
+description: Build image for the Udaya A6 - id2
+image: bin/targets/ipq50xx/generic/openwrt-ipq50xx-edgecore_eap104-squashfs-sysupgrade.tar
+feeds:
+  - name: ipq807x
+    path: ../../feeds/ipq807x_v5.4
+include:
+  - ucentral-ap
+packages:
+  - ipq50xx
+diffconfig: |
+  CONFIG_KERNEL_IPQ_MEM_PROFILE=512