chore: add env variables for driver-did-empe

Author: BernhardFuchs

ci/deploy-k8s-aws/scripts/driver-config.yaml

@@ -53,3 +53,7 @@ driver-did-near:
       value: "https://rpc.testnet.near.org"
     - name: NETWORK_ID
       value: "testnet"
+driver-did-empe:
+  env:
+    - name: uniresolver_driver_did_empe_did_methods
+      value: [{"method":"empe","network":"testnet","url":"https://rpc-testnet.empe.io"},{"method":"empe","url":"https://rpc.empe.io"}]