Do not enforce PoV size hard limit in config #2079

Job	Run time
preflight / preflight	47s
preflight / ci-versions	56s
cargo-check-benches (master)	26m 38s
cargo-check-benches (current)	29m 34s
cargo-check-all-crate-macos	11m 2s
cargo-check-each-crate (1)	23m 5s
test-frame-ui	25m 41s
cargo-check-each-crate (2)	20m 51s
test-full-crypto-feature	2m 46s
cargo-check-each-crate (3)	5m 19s
test-node-metrics	11m 41s
cargo-check-each-crate (4)	19m 21s
cargo-check-each-crate (5)	29m 33s
cargo-check-each-crate (6)	12m 43s
cargo-check-each-crate (7)	29m 35s
test-frame-examples-compile-to-wasm	2m 58s
test-deterministic-wasm	7m 37s
check-tracing	2m 50s
check-metadata-hash	6m 42s
node-bench-regression-guard	11s
All test misc tests passed	1s
	4h 29m 51s

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