internal(fix): Update fetch polyfill for tests and fix some tests

[ntucker]

Fixes # .

Motivation

Solution

Open questions

[github-actions]

Size Change: 0 B

Total Size: 155 kB

ℹ️ View Unchanged

Filename	Size	Change
packages/core/dist/index.cjs.js	11.2 kB	0 B
packages/core/dist/index.umd.min.js	4.97 kB	0 B
packages/endpoint/dist/index.cjs.js	2.08 kB	0 B
packages/endpoint/dist/index.umd.min.js	1.46 kB	0 B
packages/experimental/dist/index.cjs.js	9.54 kB	0 B
packages/experimental/dist/index.umd.min.js	3.96 kB	0 B
packages/hooks/dist/index.cjs.js	8.28 kB	0 B
packages/hooks/dist/index.umd.min.js	3.01 kB	0 B
packages/img/dist/index.cjs.js	7.82 kB	0 B
packages/img/dist/index.umd.min.js	2.9 kB	0 B
packages/legacy/dist/index.cjs.js	7 kB	0 B
packages/legacy/dist/index.umd.min.js	2.56 kB	0 B
packages/normalizr/dist/normalizr.amd.js	12 kB	0 B
packages/normalizr/dist/normalizr.amd.min.js	6.4 kB	0 B
packages/normalizr/dist/normalizr.browser.js	12 kB	0 B
packages/normalizr/dist/normalizr.browser.min.js	6.4 kB	0 B
packages/normalizr/dist/normalizr.js	11.9 kB	0 B
packages/normalizr/dist/normalizr.min.js	6.41 kB	0 B
packages/normalizr/dist/normalizr.umd.js	12.1 kB	0 B
packages/normalizr/dist/normalizr.umd.min.js	6.47 kB	0 B
packages/rest-hooks/dist/index.cjs.js	5.24 kB	0 B
packages/rest-hooks/dist/index.umd.min.js	2.99 kB	0 B
packages/rest/dist/index.cjs.js	4.09 kB	0 B
packages/rest/dist/index.umd.min.js	2.19 kB	0 B
packages/use-enhanced-reducer/dist/index.cjs.js	1.08 kB	0 B
packages/use-enhanced-reducer/dist/index.umd.min.js	607 B	0 B

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[ntucker]

JakeChampion/fetch#575 seems to break jest timer mocks

[ntucker]

Closing in favor of #973 for now