Verify the presence of new new context value for submitted TDs

[egekorkan]

Validation script will accept TDs that have the old context URL. However, since we are generating the implementation report for TD 1.1, the TDs that are submitted MUST have the new URL.

[danielpeintner]

Validation script will accept TDs that have the old context URL.

Should this read?
Validation script will accept TDs that have ONLY the old context URL.

[egekorkan]

No. Playground is not designed to test only for generating the implementation report. So it will follow the assertion of the TD spec that says:

The @context name-value pair MUST contain the anyURI https://www.w3.org/2022/wot/td/v1.1 in order to identify the document as a TD 1.1 which would allow Consumers to use the newly introduced terms. When there are possibly TD 1.0 consumers the anyURI https://www.w3.org/2019/wot/td/v1 MUST be the first entry and the https://www.w3.org/2022/wot/td/v1.1 MUST be the second entry.

The final behavior of playground during the V1.1 standardization should be:

• accept @context with only v1 context
• accept @context with only v1.1 context
• accept @context with v1 followed by v1.1