meta-openpower: phosphor-logging: set version wildcard

Set the wildcard for version for phosphor-logging.bbappend

(From meta-openpower rev: f18ca1649260ce0d7bfa4e2df25eb1035ac03753)

Change-Id: Id7224be4b10e5ecb377157241efabb76763c059c
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openpower/recipes-phosphor/logging/phosphor-logging_%.bbappend b/meta-openpower/recipes-phosphor/logging/phosphor-logging_%.bbappend
new file mode 120000
index 0000000..42d87b7
--- /dev/null
+++ b/meta-openpower/recipes-phosphor/logging/phosphor-logging_%.bbappend
@@ -0,0 +1 @@
+phosphor-logging.bbappend
\ No newline at end of file