Changes related to creation of a modular backend in multiprecision [SyncWith: crypto3-multiprecision#70] #279

Job	Run time
Reusable Crypto3 Testing / Call Reusable SyncWith Handler / Handle SyncWith tag: link to issue, fetch SHAs, trigger related PRs	29s
Reusable Crypto3 Testing / Call Reusable SyncWith Handler / Handle SyncWith tag: link to issue, fetch SHAs, trigger related PRs	36s
Reusable Crypto3 Testing / Mac Reusable Crypto3 Testing / Build and Test using Matrix (g++, Release)	17s
Reusable Crypto3 Testing / Mac Reusable Crypto3 Testing / Build and Test using Matrix (g++, Release)	2m 56s
Reusable Crypto3 Testing / Linux Reusable Crypto3 Testing / Upload Event File	3s
Reusable Crypto3 Testing / Linux Reusable Crypto3 Testing / Upload Event File	1s
Reusable Crypto3 Testing / Linux Reusable Crypto3 Testing / Build and Test using Matrix (g++, Release)	11s
Reusable Crypto3 Testing / Linux Reusable Crypto3 Testing / Build and Test using Matrix (g++, Release)	18m 59s
Reusable Crypto3 Testing / Mac Reusable Crypto3 Testing / Build and Test using Matrix (clang++, Release)	6s
Reusable Crypto3 Testing / Mac Reusable Crypto3 Testing / Build and Test using Matrix (clang++, Release)	2m 37s
Reusable Crypto3 Testing / Mac Reusable Crypto3 Testing / Upload Event File	3s
Reusable Crypto3 Testing / Mac Reusable Crypto3 Testing / Upload Event File	2s
Reusable Crypto3 Testing / Linux Reusable Crypto3 Testing / Build and Test using Matrix (clang++-12, Release)	12s
Reusable Crypto3 Testing / Linux Reusable Crypto3 Testing / Build and Test using Matrix (clang++-12, Release)	13m 13s
	39m 45s

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