Revert "Only construct the `allowed_methods` `set` once for a `StaticResource`" #8501

Job	Run time
Generate llhttp sources	10s
Linter	1m 15s
Benchmark	4m 25s
Test (3.9, ubuntu, false)	3m 40s
Test (3.9, macos, false)	3m 6s
Test (3.9, windows, false)	4m 31s
Test (3.9, Y, ubuntu, false)	3m 58s
Test (3.10, ubuntu, false)	3m 39s
Test (3.10, macos, false)	2m 40s
Test (3.10, windows, false)	4m 31s
Test (3.10, Y, ubuntu, false)	4m 11s
Test (3.11, ubuntu, false)	3m 34s
Test (3.11, macos, false)	3m 32s
Test (3.11, windows, false)	4m 37s
Test (3.11, Y, ubuntu, false)	4m 6s
Test (3.12, ubuntu, false)	4m 7s
Test (3.12, macos, false)	3m 13s
Test (3.12, windows, false)	4m 30s
Test (3.12, Y, ubuntu, false)	4m 13s
Test (3.13, ubuntu, false)	3m 57s
Test (3.13, macos, false)	3m 3s
Test (3.13, windows, false)	4m 56s
Test (3.13, Y, ubuntu, false)	4m 27s
Test (pypy-3.9, Y, ubuntu, false)	7m 26s
Test (ubuntu, 3.14, true, Y)	2m 36s
check	1s
Pre-Deploy	0s
Tarball	0s
Build wheels on ${{ matrix.os }} ${{ matrix.qemu }}	0s
Deploy	0s
	1h 34m 24s

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