Updates testdata/annotations-incomplete.json to use a v2 snippet of the annotations format

[nkinkade]

The v2 annotations test data is also used by docker-compose.

---

This change is 

[coveralls]

Pull Request Test Coverage Report for Build 478

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 96.904%

---

Totals
Change from base Build 473:	0.0%
Covered Lines:	626
Relevant Lines:	646

---

💛 - Coveralls

[SaiedKazemi]