ACON: Enable happy path test

[ffallahadl]

Tasks

• [x] Build acond using scripts/acon-build.env script in happy path.
• [x] Add image spec test in happy path.
• [x] Add get quote test cases

[billionairiam]

Tasks:

• Build acond using cedric's script in happy path.
• Add image spec test in happy path.
• Add get quote test cases

[binxing]

@binxing will compare JSON manifest against spec to make sure all defined fields are covered in happy path test.