Use getblockparamproxy for block#[], block#yield, block#=== #163

Job	Run time
tarball	3m 32s
non_development / non_development (no-ruby, true)	4m 13s
non_development / non_development (default, false)	4m 0s
windows / Windows 2025-vs2026 (check)	29m 4s
non_development / non_development (baseruby-no, false, --with-baseruby=no)	3m 57s
windows / Windows 2022 (check)	23m 32s
ubuntu / ubuntu (check, ubuntu-22.04)	8m 39s
ubuntu / ubuntu (check, ubuntu-24.04)	8m 29s
ubuntu / ubuntu (test-bundled-gems, ubuntu-24.04)	8m 42s
ubuntu / ubuntu (test-bundler-parallel, ubuntu-24.04)	13m 7s
ubuntu / ubuntu (test-bundled-gems, ubuntu-22.04)	8m 33s
ubuntu / ubuntu (test-bundler-parallel, ubuntu-22.04)	16m 35s
macos / macos (check, macos-26)	10m 7s
macos / macos (check, macos-14)	6m 48s
macos / macos (check, macos-15)	7m 41s
macos / macos (test-bundled-gems, macos-15)	9m 19s
macos / macos (test-bundled-gems, macos-26)	8m 41s
macos / macos (test-bundled-gems, macos-14)	9m 6s
macos / macos (test-bundler-parallel, macos-14)	16m 0s
macos / macos (test-bundler-parallel, macos-26)	20m 27s
macos / macos (macos-15-intel, check, /tmp/ruby-prefix)	17m 10s
macos / macos (test-bundler-parallel, macos-15)	19m 31s
	4h 17m 13s

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