osbuilder: add api-server-rest in rootfs

Integrate api-server-rest into rootfs image.

Fixes: #7555

Signed-off-by: Biao Lu <biao.lu@intel.com>

tools/osbuilder/rootfs-builder/rootfs.sh

@@ -705,6 +705,11 @@ EOF
 		make RESOURCE_PROVIDER=${CDH_RESOURCE_PROVIDER}
 		make install DESTDIR="${ROOTFS_DIR}/usr/local/bin/"
 		popd
+
+		pushd guest-components/api-server-rest
+		cargo build --release --target-dir ./target
+		install -D -m0755 ./target/release/api-server-rest ${ROOTFS_DIR}/usr/local/bin/
+		popd
 	fi
 
 	if [ "${KATA_BUILD_CC}" == "yes" ]; then

versions.yaml

@@ -200,7 +200,7 @@ externals:
   attestation-agent:
     description: "Provide attested key unwrapping for image decryption"
     url: "https://github.com/confidential-containers/guest-components/"
-    version: "53ddd632424432077e95d3901deb64727be0b4c1"
+    version: "29086ca22583f0dcfa6548866e9bf2a5e07881e9"
 
   cni-plugins:
     description: "CNI network plugins"