meta-qualcomm: os-release: prepend the qualcomm build version

Prepend the qualcomm build version to OpenBMC version.

Tested: Target image showed 'qcom-xxx...' version number pattern.

Signed-off-by: Graeme Gregory <quic_ggregory@quicinc.com>
Change-Id: I88b2eb910ef16de580c1d4bed46807b7c32e57aa
diff --git a/meta-qualcomm/recipes-core/os-release/os-release.bbappend b/meta-qualcomm/recipes-core/os-release/os-release.bbappend
new file mode 100644
index 0000000..0407ec5
--- /dev/null
+++ b/meta-qualcomm/recipes-core/os-release/os-release.bbappend
@@ -0,0 +1,2 @@
+QUALCOMM_BUILD_NO ??= "local"
+VERSION_ID:prepend = "qcom-${QUALCOMM_BUILD_NO}-"