meta-ibm: witherspoon: network: drop symlink

Drop symlink and rename bbappend for network.

Change-Id: I36fff66350225c1d75ecd9ea0a9af3503cf9b13d
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-witherspoon/recipes-phosphor/network/network_%.bbappend b/meta-witherspoon/recipes-phosphor/network/network_%.bbappend
deleted file mode 120000
index 5ea978c..0000000
--- a/meta-witherspoon/recipes-phosphor/network/network_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-network.bbappend
\ No newline at end of file
diff --git a/meta-witherspoon/recipes-phosphor/network/network.bbappend b/meta-witherspoon/recipes-phosphor/network/network_%.bbappend
similarity index 100%
rename from meta-witherspoon/recipes-phosphor/network/network.bbappend
rename to meta-witherspoon/recipes-phosphor/network/network_%.bbappend