libaudiohal: Introduce support HAL V5 identical to V4

The V5 HAL is identical to V4 for now.
Difference will be added in followup patches.

Bug: 118203066
Test: compile
Change-Id: I3db5d62cc2412766d8d0a78dab57455236a5019e
Signed-off-by: Kevin Rocard <krocard@google.com>
diff --git a/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp b/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
index 5d97000..5e01e42 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
+++ b/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
@@ -75,7 +75,7 @@
     *status = BAD_VALUE;
     return {};
 }
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
 static const char* idFromHal(const char *name, status_t* status) {
     *status = OK;
     return name;