app-admin/extensions-manager: Install cos-gpu-config.json to cos image

BUG=b/332788799
TEST=presubmit and validation

Change-Id: I9a48ddd0d78dc73e29d18b4688210c0890ee9fc2
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/68911
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Arnav Kansal <rnv@google.com>
diff --git a/project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1-r41.ebuild b/project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1-r42.ebuild
similarity index 100%
rename from project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1-r41.ebuild
rename to project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1-r42.ebuild
diff --git a/project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1.ebuild b/project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1.ebuild
index dd95c54..48181b4 100644
--- a/project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1.ebuild
+++ b/project-lakitu/app-admin/extensions-manager/extensions-manager-0.0.1.ebuild
@@ -19,6 +19,12 @@
 
 S="${WORKDIR}"
 
+install_cos_gpu_config() {
+    insinto /etc
+    doins "${FILESDIR}/cos-gpu-config.json"
+}
+
 src_install() {
+	install_cos_gpu_config
 	newbin "${FILESDIR}"/cos-extensions.sh cos-extensions
 }
diff --git a/project-lakitu/app-admin/extensions-manager/files/cos-gpu-config.json b/project-lakitu/app-admin/extensions-manager/files/cos-gpu-config.json
new file mode 100644
index 0000000..fbba559
--- /dev/null
+++ b/project-lakitu/app-admin/extensions-manager/files/cos-gpu-config.json
@@ -0,0 +1,3 @@
+{
+    "use-proto": false
+}
\ No newline at end of file