feat(tree): normalize the NeverField/NeverTree before validating repo su…

[clarenceli-msft]

…perset

Description

Add a function to normalize the store schema by cleaning up the NeverField/NeverTree. This will help ensure that the logic for isRepoSuperset aligns with the handling in allowsRepoSuperset.

AB#11525

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[msfluid-bot]

Code Coverage Summary

↑ packages.dds.tree.src.feature-libraries.modular-schema:
Line Coverage Change: 0.10%    Branch Coverage Change: 0.19%

Metric Name	Baseline coverage	PR coverage	Coverage Diff
Branch Coverage	93.29%	93.48%	↑ 0.19%
Line Coverage	95.14%	95.24%	↑ 0.10%

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Baseline commit: 645a1a0
Baseline build: 309185
Happy Coding!!

Code coverage comparison check passed!!

[msfluid-bot]

⯅ @fluid-example/bundle-size-tests: +245 Bytes

Metric Name	Baseline Size	Compare Size	Size Diff
aqueduct.js	467.24 KB	467.27 KB	⯅ +35 Bytes
azureClient.js	564.01 KB	564.06 KB	⯅ +49 Bytes
connectionState.js	724 Bytes	724 Bytes	■ No change
containerRuntime.js	263.43 KB	263.45 KB	⯅ +14 Bytes
fluidFramework.js	428.84 KB	428.85 KB	⯅ +14 Bytes
loader.js	134.18 KB	134.19 KB	⯅ +14 Bytes
map.js	42.71 KB	42.71 KB	⯅ +7 Bytes
matrix.js	150.15 KB	150.16 KB	⯅ +7 Bytes
odspClient.js	529.85 KB	529.89 KB	⯅ +49 Bytes
odspDriver.js	97.88 KB	97.9 KB	⯅ +21 Bytes
odspPrefetchSnapshot.js	42.81 KB	42.83 KB	⯅ +14 Bytes
sharedString.js	166.23 KB	166.24 KB	⯅ +7 Bytes
sharedTree.js	419.3 KB	419.3 KB	⯅ +7 Bytes
Total Size	3.38 MB	3.38 MB	⯅ +245 Bytes

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Baseline commit: 645a1a0

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[Abe27342]

this function needs its own unit test suite