test(push_rollout): increase wait_for_sync reception timeout

[noaccOS]

this matches the timeout when it is passed a list of references

probable fix for #657

[coveralls]

Pull Request Test Coverage Report for Build a9cdab973f7f2d6022d9b91bd01a2daeca24d332-PR-658

Details

• 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 80.565%

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Totals
Change from base Build 4a9b0647445a766fc09681f0340791c593ef53f6:	0.0%
Covered Lines:	1227
Relevant Lines:	1523

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build a9cdab973f7f2d6022d9b91bd01a2daeca24d332-PR-658

Details

• 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 80.565%

---

Totals
Change from base Build 4a9b0647445a766fc09681f0340791c593ef53f6:	0.0%
Covered Lines:	1227
Relevant Lines:	1523

---

💛 - Coveralls