message: Updated related files names in interoperability tests
diff: @@ -1482,7 +1482,7 @@ mod demos {
  let claim_offer_json = serde_json::to_string(&claim_offers[0]).unwrap();
  Command::new("python3")
  - .arg("/home/indy/indy-anoncreds/anoncreds/test/test_interoperability_with_libsovrin_pysovrin_is_issuer.py")
  + .arg("/home/indy/indy-anoncreds/anoncreds/test/test_interoperability_with_libindy_pyindy_is_issuer.py")
  .spawn().expect("failed to execute process");
  thread::sleep(time::Duration::from_millis(3000));
  @@ -1605,7 +1605,7 @@ mod demos {
  let claim_def_json = AnoncredsUtils::issuer_create_claim_definition(issuer_wallet_handle, &ISSUER_DID, &schema, None, false).unwrap();
  Command::new("python3")
  - .arg("/home/indy/indy-anoncreds/anoncreds/test/test_interoperability_with_libsovrin_pysovrin_is_verifier.py")
  + .arg("/home/indy/indy-anoncreds/anoncreds/test/test_interoperability_with_libindy_pyindy_is_verifier.py")
  .spawn().expect("failed to execute process");
  thread::sleep(time::Duration::from_millis(3000));
  @@ -1704,7 +1704,7 @@ mod demos {
  let schema = AnoncredsUtils::get_gvt_schema_json(schema_seq_no);
  Command::new("python3")
  - .arg("/home/indy/indy-anoncreds/anoncreds/test/test_interoperability_with_libsovrin_pysovrin_is_prover.py")
  + .arg("/home/indy/indy-anoncreds/anoncreds/test/test_interoperability_with_libindy_pyindy_is_prover.py")
  .spawn().expect("failed to execute process");
  thread::sleep(time::Duration::from_millis(3000));
  