Fix cleanup of debounceRendering hook after exceptions

[robertknight]

Fix cleanup of the options.debounceRendering hook when an effect run
during an act callback throws. Failing to reset this hook could cause
subsequent state updates that happen outside of act not to be applied.

[coveralls]

Coverage remained the same at 99.44% when pulling e8a0fed on fix-act-teardown-after-effect-exception into 5bb58e2 on master.

[github-actions]

Size Change: +18 B (0%)

Total Size: 42.4 kB

Filename	Size	Change
test-utils/dist/testUtils.js	444 B	+7 B (1%)
test-utils/dist/testUtils.module.js	444 B	+5 B (1%)
test-utils/dist/testUtils.umd.js	521 B	+6 B (1%)

ℹ️ View Unchanged

Filename	Size	Change
compat/dist/compat.js	3.46 kB	0 B
compat/dist/compat.module.js	3.44 kB	0 B
compat/dist/compat.umd.js	3.51 kB	0 B
debug/dist/debug.js	3.01 kB	0 B
debug/dist/debug.module.js	3 kB	0 B
debug/dist/debug.umd.js	3.09 kB	0 B
devtools/dist/devtools.js	231 B	0 B
devtools/dist/devtools.module.js	239 B	0 B
devtools/dist/devtools.umd.js	307 B	0 B
dist/preact.js	3.98 kB	0 B
dist/preact.min.js	4.01 kB	0 B
dist/preact.module.js	4 kB	0 B
dist/preact.umd.js	4.04 kB	0 B
hooks/dist/hooks.js	1.17 kB	0 B
hooks/dist/hooks.module.js	1.19 kB	0 B
hooks/dist/hooks.umd.js	1.25 kB	0 B
jsx-runtime/dist/jsxRuntime.js	317 B	0 B
jsx-runtime/dist/jsxRuntime.module.js	327 B	0 B
jsx-runtime/dist/jsxRuntime.umd.js	395 B	0 B

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