RCORE-2208 Regenerate testing certificates

[jbreams]

What, How & Why?

This does the steps in certificate-authority/HOW_TO_UPDATE.md to regenerate the testing certificates used in the sync unit tests.

☑️ ToDos

* [ ] 📝 Changelog update This is a testing-only update - there are no user-visible changes.

• 🚦 Tests (or not relevant)
  * [ ] C-API, if public C++ API changed
  * [ ] bindgen/spec.yml, if public C++ API changed

[coveralls-official]

Pull Request Test Coverage Report for Build jonathan.reams_3356

Details

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• 99 unchanged lines in 20 files lost coverage.
• Overall coverage decreased (-0.02%) to 90.983%

---

Files with Coverage Reduction	New Missed Lines	%
src/realm/array_mixed.cpp	1	94.02%
src/realm/index_string.cpp	1	85.17%
src/realm/sync/network/websocket.cpp	1	71.79%
src/realm/uuid.cpp	1	98.48%
test/test_query2.cpp	1	98.73%
test/test_util_network.cpp	1	95.56%
src/realm/object-store/shared_realm.cpp	2	91.89%
src/realm/sync/network/http.hpp	2	82.27%
src/realm/table_view.cpp	2	92.99%
test/test_lang_bind_helper.cpp	2	93.2%

Totals
Change from base Build 2508:	-0.02%
Covered Lines:	216324
Relevant Lines:	237762

---

💛 - Coveralls

[tgoyne]

The openssl-only failing tests have a hardcoded signature that needs to be updated as well.

[jbreams]

All fixed/green now. I hate that we have those hard-coded constants.