meta-google: phosphor-ipmi-config: Enable cipher 3

Cipher suite 3 is disabled by default but we still need it for the gbmc
distro.

Tested: Built gbs and inspected cipher_list.json

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Iaf37daa641410b719fea20e8f71d08ff91756e96
diff --git a/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/cipher_list.json b/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/cipher_list.json
new file mode 100644
index 0000000..767fc70
--- /dev/null
+++ b/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/cipher_list.json
@@ -0,0 +1,14 @@
+{
+    "a":{
+        "cipher":3,
+        "authentication":1,
+        "integrity":1,
+        "confidentiality":1
+    },
+    "b":{
+        "cipher":17,
+        "authentication":3,
+        "integrity":4,
+        "confidentiality":1
+    }
+}