tools(client): remove fluid-build-tasks-eslint exceptions

[jason-ha]

now that build tool recognizes tsc-mutli

[msfluid-bot]

⯅ @fluid-example/bundle-size-tests: +22 Bytes

Metric Name	Baseline Size	Compare Size	Size Diff
aqueduct.js	514.63 KB	514.64 KB	⯅ +11 Bytes
connectionState.js	680 Bytes	680 Bytes	■ No change
containerRuntime.js	248.24 KB	248.24 KB	■ No change
loader.js	127.97 KB	127.97 KB	■ No change
map.js	46.48 KB	46.48 KB	■ No change
matrix.js	149.1 KB	149.1 KB	■ No change
odspDriver.js	97.21 KB	97.21 KB	■ No change
odspPrefetchSnapshot.js	41.91 KB	41.91 KB	■ No change
sharedString.js	167.31 KB	167.32 KB	⯅ +11 Bytes
sharedTree.js	336.36 KB	336.36 KB	■ No change
Total Size	1.83 MB	1.83 MB	⯅ +22 Bytes

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Baseline commit: c3d34191ae5a47e216e6f78647bdcdc59ebfbb15

Generated by :no_entry_sign: dangerJS against 927b914766b30751d1baa848915b909c8c69d1d4