feat(hydroflow_plus): add example of deploying clusters to GCP in tem… #961

Job	Run time
pre_job	4s
macos-universal (universal2-apple-darwin)	4m 46s
windows (x86_64-pc-windows-msvc, x64)	9m 28s
windows (i686-pc-windows-msvc, x86)	7m 39s
linux-cross (aarch64-unknown-linux-gnu, aarch64)	3m 36s
linux (x86_64-unknown-linux-gnu)	3m 27s
windows (aarch64-pc-windows-msvc, x64)	10m 14s
linux-cross (armv7-unknown-linux-gnueabihf, armv7)	3m 50s
linux (i686-unknown-linux-gnu)	4m 37s
Release	0s
	47m 41s

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