HParams: Stop fetching hparams data using run effects (#6561) #10776

Job	Run time
build-data-server-pip (native, ubuntu-22.04, 1.65.0)	1m 56s
build-data-server-pip (native, macos-12, 1.65.0)	2m 29s
build-data-server-pip (universal, ubuntu-22.04, 1.65.0)	16s
lint-frontend	1m 38s
lint-misc	36s
lint-python-yaml-docs	35s
lint-python-flake8 (3.9)	20s
lint-python-flake8 (3.10)	21s
lint-python-flake8 (3.11)	19s
lint-rust (1.65.0, 0.16.1)	44s
build (tf, 3.9)	56m 5s
build (notf, 3.9)	49m 11s
	1h 54m 30s

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