ONOS-7887 Rename action profile-related entities

Members can exist outside of a group. Previous naming was ambiguous
about this.

Action group -> action profile group
Action group member -> action profile member

Change-Id: I5097e92253353d355b864e689f9653df2d318230
diff --git a/core/common/src/test/resources/org/onosproject/codec/impl/PiActionProfileGroupIdInstruction.json b/core/common/src/test/resources/org/onosproject/codec/impl/PiActionProfileGroupIdInstruction.json
new file mode 100644
index 0000000..c7b4446
--- /dev/null
+++ b/core/common/src/test/resources/org/onosproject/codec/impl/PiActionProfileGroupIdInstruction.json
@@ -0,0 +1,5 @@
+{
+  "type":"PROTOCOL_INDEPENDENT",
+  "subtype": "ACTION_PROFILE_GROUP_ID",
+  "groupId": 100
+}