cra-template: temporarily add resolution for babel to work around bug

[ecraig12345]

Current Behavior

All builds are failing on @fluentui/cra-template test (northstar CRA projects-test will have a similar error):

TypeError: /tmp/cra-template--23641-701XsZoyanlh/test-app/node_modules/@fluentui/date-time-utilities/lib/dateFormatting/dateFormatting.types.js: Cannot read property 'originalPositionFor' of undefined

This also happens when create a new app using the published version of the template+packages, meaning it's an issue with some newly-released version of a react-scripts dependency, not an issue with our code.

Based on this issue comment it seems to be some issue with the newly-released @babel/core@7.17.0.

The full stack of the error (which you can see by creating an app with the template locally and running yarn start) includes @ampproject/remapping, meaning the issue was introduced by babel/babel#14209 which switched to using that package for merging source maps.

New Behavior

Add resolution in template to use @babel/core@7.16.12. Will also try and get a smaller repro to file an issue with babel, but we need this temp fix to unblock builds, as well as any consumer usage of the template.

The same resolution is needed for northstar's CRA projects-test, it's just added to the test app after creation because that test uses the default typescript template.

Tracking work to revert this fix later in #21546.

[codesandbox-ci]

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To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit 36cd910:

Sandbox	Source
@fluentui/react 8 starter	Configuration
@fluentui/react-components 9 starter	Configuration

[fabricteam]

📊 Bundle size report

_{🤖 This report was generated against 0a220897d7f6b3029b7c7f18b6ecc28a3131345f}

[size-auditor]

Asset size changes

Size Auditor did not detect a change in bundle size for any component!

Baseline commit: 0a220897d7f6b3029b7c7f18b6ecc28a3131345f (build)

[DustyTheBot]

	Warnings
⚠️	There are no updates provided to CHANGELOG. Ensure there are no publicly visible changes introduced by this PR.

Generated by 🚫 dangerJS against 36cd910

[fabricteam]

Perf Analysis (@fluentui/react)

Scenario	Render type	Master Ticks	PR Ticks	Iterations	Status
ContextualMenu	mount	8492	16398	1000	Possible regression

All results

Scenario	Render type	Master Ticks	PR Ticks	Iterations	Status
Avatar	mount	905	897	5000
BaseButton	mount	940	944	5000
Breadcrumb	mount	2676	2675	1000
ButtonNext	mount	525	516	5000
Checkbox	mount	1557	1591	5000
CheckboxBase	mount	1339	1329	5000
ChoiceGroup	mount	4865	4824	5000
ComboBox	mount	1017	1015	1000
CommandBar	mount	10744	10321	1000
ContextualMenu	mount	8492	16398	1000	Possible regression
DefaultButton	mount	1140	1147	5000
DetailsRow	mount	3844	3791	5000
DetailsRowFast	mount	3788	3832	5000
DetailsRowNoStyles	mount	3620	3636	5000
Dialog	mount	2651	2659	1000
DocumentCardTitle	mount	196	194	1000
Dropdown	mount	3313	3279	5000
FluentProviderNext	mount	1918	1940	5000
FluentProviderWithTheme	mount	176	167	10
FluentProviderWithTheme	virtual-rerender	119	122	10
FluentProviderWithTheme	virtual-rerender-with-unmount	213	214	10
FocusTrapZone	mount	1892	1880	5000
FocusZone	mount	1864	1851	5000
IconButton	mount	1767	1810	5000
Label	mount	374	375	5000
Layer	mount	3030	3007	5000
Link	mount	499	512	5000
MakeStyles	mount	1735	1736	50000
MenuButton	mount	1495	1508	5000
MessageBar	mount	2053	2079	5000
Nav	mount	3306	3349	1000
OverflowSet	mount	1173	1158	5000
Panel	mount	2525	2539	1000
Persona	mount	870	896	1000
Pivot	mount	1470	1441	1000
PrimaryButton	mount	1332	1358	5000
Rating	mount	7683	7833	5000
SearchBox	mount	1352	1377	5000
Shimmer	mount	2445	2544	5000
Slider	mount	1937	1942	5000
SpinButton	mount	4930	4800	5000
Spinner	mount	456	455	5000
SplitButton	mount	3044	3171	5000
Stack	mount	533	526	5000
StackWithIntrinsicChildren	mount	2252	2239	5000
StackWithTextChildren	mount	5101	5105	5000
SwatchColorPicker	mount	11252	11133	5000
TagPicker	mount	2588	2584	5000
TeachingBubble	mount	12852	12900	5000
Text	mount	442	438	5000
TextField	mount	1387	1414	5000
ThemeProvider	mount	1186	1195	5000
ThemeProvider	virtual-rerender	637	626	5000
ThemeProvider	virtual-rerender-with-unmount	1932	1890	5000
Toggle	mount	833	823	5000
buttonNative	mount	153	157	5000

Perf Analysis (@fluentui/react-northstar)

⚠️ No perf measurements available

[ecraig12345]

Merged this so the build will work again. Prague reviewers feel free to leave comments and I'll address them later.