resolvedOfferings doesnot reflect the correct value for memory when it is set in cli using "-m" option.

[sangee2004]

acorn version - v0.10.0-rc1-10-g707f2e8a+707f2e8a

Steps to reproduce the problem:
Scenario 1:

1. Deploy app using "-m" option - acorn run -m 1gi -n <app-name> .
2. Once app is deployed, check the memory set for container in resolvedOfferings using acorn ps <app-name> -o json

                "resolvedOfferings": {
                    "containers": {
                        "": {
                            "class": "default",
                            "memory": 536870912,
                            "cpuScaler": 0.25
                        },
                        "app": {
                            "class": "default",
                            "memory": 536870912,
                            "cpuScaler": 0.25
                        }
                    },
                    "region": "***"
                },

It has incorrect values ( defaults from computeclass).

Expected Behavior:
Memory should reflect the correct value set from "-m" option.

[sangee2004]

Tested on acorn version - v0.10.0-rc2+e32a2709

resolvedOfferings does reflect the correct value for memory when it is overridden by "-m" option.