Revert^2 "Add GIA (Google Input interface Abstraction laye..."

Revert submission 30378113-revert-29512389-gia-PMLMEKURMT

Reason for revert: Revert to fix the issue that GIA cannot be started in caimen-next-userdbg

Reverted changes: /q/submissionid:30378113-revert-29512389-gia-PMLMEKURMT
Bug: 367881686
Change-Id: Iecc4738c10dfe244bea02611f1926a9f6264a46c
diff --git a/input/gia/aidl/compatibility_matrix.xml b/input/gia/aidl/compatibility_matrix.xml
new file mode 100644
index 0000000..1a348ea
--- /dev/null
+++ b/input/gia/aidl/compatibility_matrix.xml
@@ -0,0 +1,10 @@
+<compatibility-matrix type="framework" version="1.0">
+    <hal format="aidl" optional="true">
+        <name>com.google.input.gia.core</name>
+        <interface>
+            <name>IGiaService</name>
+            <instance>default</instance>
+        </interface>
+        <version>1</version>
+    </hal>
+</compatibility-matrix>
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