Only store local.get on the provider stack out-of-place when necessary

[Robbepop]

Closes #809.

Local translation benchmarks indicate up to 5% performance improvement.
Performance gains on Wasm are between 5-10%. 🎉

[paritytech-cicd-pr]

BENCHMARKS

	NATIVE			WASMTIME
BENCHMARK	MASTER	PR	DIFF	MASTER	PR	DIFF	WASMTIME OVERHEAD
execute/ br_table	1.47ms	1.52ms	🔴 3.41%	1.35ms	1.32ms	🟢 -1.70%	🟢 -13%
execute/ call/host/1	45.47µs	45.98µs	⚪ 1.12%	63.97µs	68.13µs	🔴 6.50%	🟢 48%
execute/ call/rec	167.66µs	168.62µs	⚪ 0.57%	352.43µs	343.72µs	🟢 -2.47%	🔴 104%
execute/ count_until	6.67ms	7.48ms	🔴 12.20%	7.52ms	7.59ms	⚪ 0.95%	🟢 1%
execute/ divrem	6.21ms	6.27ms	⚪ 0.97%	7.61ms	6.94ms	🟢 -8.77%	🟢 11%
execute/ factorial/iter	239.21µs	237.67µs	⚪ -0.64%	312.23µs	311.67µs	⚪ -0.18%	🟢 31%
execute/ factorial/rec	717.68µs	681.68µs	🟢 -5.02%	1.24ms	1.24ms	⚪ -0.06%	🟡 82%
execute/ fibonacci/iter	1.29ms	1.36ms	🔴 5.55%	1.26ms	1.25ms	⚪ -0.96%	🟢 -8%
execute/ fibonacci/rec	6.18ms	6.12ms	⚪ -0.92%	12.66ms	13.34ms	🔴 5.36%	🔴 118%
execute/ fibonacci/tail	1.36ms	1.47ms	🔴 8.13%	3.59ms	3.58ms	⚪ -0.23%	🔴 144%
execute/ fuse	7.36ms	7.37ms	⚪ 0.21%	11.43ms	11.48ms	⚪ 0.43%	🟡 56%
execute/ global/bump	1.32ms	1.38ms	⚪ 4.58%	1.54ms	1.54ms	⚪ -0.15%	🟢 11%
execute/ global/get_const	712.61µs	729.64µs	🔴 2.39%	751.31µs	745.00µs	⚪ -0.84%	🟢 2%
execute/ is_even/rec	1.09ms	1.08ms	⚪ -1.44%	2.22ms	2.17ms	🟢 -2.46%	🔴 101%
execute/ memory/fill_bytes	1.09ms	1.14ms	🔴 4.70%	1.32ms	1.47ms	🔴 11.14%	🟢 29%
execute/ memory/sum_bytes	1.10ms	1.08ms	🟢 -1.97%	1.25ms	1.22ms	🟢 -2.16%	🟢 13%
execute/ memory/vec_add	2.96ms	2.96ms	⚪ -0.03%	3.62ms	3.65ms	⚪ 0.87%	🟢 23%
execute/ recursive_scan	188.33µs	188.04µs	⚪ -0.15%	389.88µs	377.33µs	🟢 -3.22%	🔴 101%
execute/ recursive_trap	15.47µs	15.49µs	⚪ 0.11%	34.54µs	33.38µs	🟢 -3.37%	🔴 116%
execute/ regex_redux	599.76µs	593.96µs	⚪ -0.97%	1.01ms	1.03ms	🔴 1.68%	🟡 74%
execute/ rev_complement	443.69µs	443.95µs	⚪ 0.06%	646.95µs	645.69µs	⚪ -0.19%	🟢 45%
execute/ tiny_keccak	369.43µs	351.15µs	🟢 -4.95%	379.58µs	376.08µs	⚪ -0.92%	🟢 7%
execute/ trunc_f2i	618.93µs	619.82µs	⚪ 0.14%	962.28µs	965.26µs	⚪ 0.31%	🟡 56%
instantiate/ wasm_kernel	57.02µs	54.91µs	🟢 -3.70%	56.15µs	55.69µs	⚪ -0.81%	🟢 1%
overhead/ call/typed/0	1.28ms	1.19ms	🟢 -7.29%	762.77µs	773.77µs	🔴 1.44%	🟢 -35%
overhead/ call/typed/16	1.61ms	1.61ms	⚪ -0.34%	2.08ms	2.13ms	🔴 2.34%	🟢 33%
overhead/ call/untyped/0	1.62ms	1.63ms	⚪ 0.40%	1.22ms	1.26ms	🔴 3.55%	🟢 -22%
overhead/ call/untyped/16	2.56ms	2.49ms	🟢 -2.52%	3.82ms	4.03ms	🔴 5.29%	🟡 61%
translate/ bz2/checked/default	1.40ms	1.36ms	🟢 -2.80%	2.75ms	2.44ms	🟢 -11.29%	🟡 79%
translate/ bz2/checked/fuel	1.47ms	1.41ms	🟢 -4.19%	2.80ms	2.60ms	🟢 -7.20%	🟡 85%
translate/ bz2/unchecked/default	1.13ms	1.10ms	🟢 -2.46%	2.09ms	1.82ms	🟢 -12.89%	🟡 65%
translate/ bz2/unchecked/fuel	1.17ms	1.13ms	🟢 -3.18%	2.14ms	1.97ms	🟢 -7.92%	🟡 74%
translate/ erc1155/checked/default	287.21µs	277.71µs	🟢 -3.31%	514.50µs	472.83µs	🟢 -8.10%	🟡 70%
translate/ erc1155/checked/fuel	307.72µs	296.10µs	🟢 -3.78%	537.14µs	503.25µs	🟢 -6.31%	🟡 70%
translate/ erc1155/unchecked/default	233.00µs	231.46µs	⚪ -0.66%	403.76µs	361.11µs	🟢 -10.56%	🟡 56%
translate/ erc1155/unchecked/fuel	251.71µs	248.22µs	⚪ -1.39%	420.38µs	388.19µs	🟢 -7.66%	🟡 56%
translate/ erc20/checked/default	139.50µs	134.12µs	🟢 -3.86%	248.12µs	228.76µs	🟢 -7.80%	🟡 71%
translate/ erc20/checked/fuel	146.86µs	143.24µs	🟢 -2.47%	256.36µs	240.56µs	🟢 -6.16%	🟡 68%
translate/ erc20/unchecked/default	112.79µs	111.75µs	⚪ -0.93%	199.45µs	174.06µs	🟢 -12.73%	🟡 56%
translate/ erc20/unchecked/fuel	120.07µs	119.94µs	⚪ -0.11%	199.35µs	185.58µs	🟢 -6.90%	🟡 55%
translate/ erc721/checked/default	197.34µs	192.79µs	🟢 -2.30%	358.89µs	333.36µs	🟢 -7.11%	🟡 73%
translate/ erc721/checked/fuel	209.46µs	200.71µs	🟢 -4.18%	368.44µs	347.41µs	🟢 -5.71%	🟡 73%
translate/ erc721/unchecked/default	157.97µs	156.03µs	⚪ -1.23%	276.68µs	247.13µs	🟢 -10.68%	🟡 58%
translate/ erc721/unchecked/fuel	169.77µs	165.87µs	🟢 -2.30%	285.61µs	262.79µs	🟢 -7.99%	🟡 58%
translate/ pulldown_cmark/checked/default	3.85ms	3.74ms	🟢 -2.89%	7.01ms	6.52ms	🟢 -7.00%	🟡 74%
translate/ pulldown_cmark/checked/fuel	3.96ms	3.83ms	🟢 -3.38%	7.24ms	6.79ms	🟢 -6.21%	🟡 77%
translate/ pulldown_cmark/unchecked/default	3.11ms	3.07ms	⚪ -1.04%	5.44ms	4.91ms	🟢 -9.72%	🟡 60%
translate/ pulldown_cmark/unchecked/fuel	3.23ms	3.18ms	🟢 -1.63%	5.60ms	5.21ms	🟢 -7.00%	🟡 64%
translate/ spidermonkey/checked/default	90.04ms	87.41ms	🟢 -2.91%	167.92ms	155.93ms	🟢 -7.14%	🟡 78%
translate/ spidermonkey/checked/fuel	92.54ms	89.76ms	🟢 -3.00%	172.66ms	163.88ms	🟢 -5.09%	🟡 83%
translate/ spidermonkey/unchecked/default	71.59ms	70.95ms	⚪ -0.89%	128.61ms	116.60ms	🟢 -9.34%	🟡 64%
translate/ spidermonkey/unchecked/fuel	74.65ms	73.39ms	🟢 -1.69%	131.32ms	123.38ms	🟢 -6.04%	🟡 68%
translate/ wasm_kernel/checked/default	5.14ms	5.00ms	🟢 -2.77%	9.33ms	8.73ms	🟢 -6.42%	🟡 75%
translate/ wasm_kernel/checked/fuel	5.34ms	5.14ms	🟢 -3.84%	9.67ms	9.21ms	🟢 -4.76%	🟡 79%
translate/ wasm_kernel/unchecked/default	4.10ms	4.07ms	⚪ -0.72%	7.19ms	6.59ms	🟢 -8.24%	🟡 62%
translate/ wasm_kernel/unchecked/fuel	4.26ms	4.20ms	🟢 -1.38%	7.38ms	7.02ms	🟢 -4.88%	🟡 67%

Link to pipeline