Bump bazelbuild/setup-bazelisk from 2 to 3 #1616

Job	Run time
Test Big Endian	9m 42s
macOS	16m 29s
Ubuntu 18.04 (Build: Debug, Compilers: gcc-6/g++-6, Shared Library: true)	10m 14s
Ubuntu 18.04 (Build: Debug, Compilers: clang-6.0/clang++-6.0, Shared Library: true)	9m 2s
Ubuntu 18.04 (Build: Debug, Compilers: clang-6.0/clang++-6.0, Shared Library: false)	8m 58s
Ubuntu 18.04 (Build: Release, Compilers: gcc-6/g++-6, Shared Library: true)	15m 23s
Ubuntu 18.04 (Build: Release, Compilers: gcc-6/g++-6, Shared Library: false)	15m 18s
Ubuntu 18.04 (Build: Release, Compilers: clang-6.0/clang++-6.0, Shared Library: true)	13m 53s
Ubuntu 18.04 (Build: Release, Compilers: clang-6.0/clang++-6.0, Shared Library: false)	14m 32s
ASAN	5m 58s
Bazel	5m 5s
UBSAN	6m 11s
Windows 2019 (Generator: MinGW Makefiles, Shared Library: true)	19m 27s
Windows 2019 (Generator: MinGW Makefiles, Shared Library: false)	19m 59s
Windows 2019 (Generator: Visual Studio 16 2019, Shared Library: true)	9m 7s
Windows 2019 (Generator: Visual Studio 16 2019, Shared Library: false)	9m 4s
	3h 8m 22s

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