Add boilerplate default implementation for Gnss Hal v1.1

Bug: 73845705

Test: gce_x86 device builds and runs. Debug logging shows default
implementation is called by GnssLocationProvider.

Change-Id: I58db6b11ad8b67d0364d8945801165cf6e499e55
diff --git a/gnss/1.1/default/Android.bp b/gnss/1.1/default/Android.bp
new file mode 100644
index 0000000..977a22f
--- /dev/null
+++ b/gnss/1.1/default/Android.bp
@@ -0,0 +1,20 @@
+cc_binary {
+    name: "android.hardware.gnss@1.1-service",
+    init_rc: ["android.hardware.gnss@1.1-service.rc"],
+    relative_install_path: "hw",
+    vendor: true,
+    srcs: [
+        "Gnss.cpp",
+        "GnssConfiguration.cpp",
+        "GnssMeasurement.cpp",
+        "service.cpp",
+    ],
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libutils",
+        "liblog",
+        "android.hardware.gnss@1.1",
+        "android.hardware.gnss@1.0",
+    ],
+}