Update sbt-paradox-apidoc to 1.1.0 #2218

Job	Run time
Compile (testkit/Test/compile actor-tests/Test/compile)	5m 24s
Compile (actor-testkit-typed/Test/compile actor-typed-tests/Test/compile)	5m 11s
Compile (bench-jmh/Test/compile)	4m 47s
Compile (cluster/Test/compile cluster-tools/Test/compile cluster-typed/Test/compile distributed-d...	5m 52s
Compile (discovery/Test/compile coordination/Test/compile)	5m 3s
Compile (persistence/Test/compile persistence-shared/Test/compile persistence-query/Test/compile ...	6m 0s
Compile (pki/Test/compile slf4j/Test/compile)	4m 26s
Compile (serialization-jackson/Test/compile)	6m 6s
Compile (stream/Test/compile stream-testkit/Test/compile stream-tests/Test/compile stream-typed/T...	4m 44s
Compile (stream-tests-tck/Test/compile)	5m 27s
Compile (remote/Test/compile remote-tests/Test/compile protobuf-v3/Test/compile)	6m 5s
	59m 5s

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