Set CONAN_HOME to find remotes.json

When aswfdocker makes Conan calls, it needs to set the CONAN_HOME
environment variable to allow Conan to find $CONAN_HOME/remotes.json
when interacting with remote repos.

Signed-off-by: Jean-Francois Panisset <[email protected]>

Author: jfpanisset

python/aswfdocker/builder.py

@@ -177,6 +177,7 @@ def _run_in_docker(self, base_cmd, cmd, dry_run):
     def _get_conan_env_vars(self, version_info):
         envs = {
             "CONAN_USER_HOME": constants.CONAN_USER_HOME,
+            "CONAN_HOME": os.path.join(constants.CONAN_USER_HOME, ".conan2"),
             "CCACHE_DIR": "/tmp/ccache",
             "CONAN_NON_INTERACTIVE": "1",
         }