Update dependency com.thesamet:sbt-protoc to v1.0.8 #2098

Job	Run time
bazel_aspect	3m 15s
check	4m 37s
bazel	1m 29s
Tests (ubuntu-latest, 21)	7m 57s
Maven tests (17)	2m 53s
Maven tests (21)	2m 45s
Maven tests (8)	2m 45s
Maven tests (11)	2m 45s
Docker CLI tests (ubuntu-latest)	5m 11s
Tests (ubuntu-latest, 11)	6h 5m 1s
Tests (ubuntu-latest, 17)	11m 14s
Tests (ubuntu-latest, 8)	15m 16s
	7h 5m 8s

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