Remove extra calls to bind when not attached

[jzaffiro]

With the change to the ordering of getting the attachment summary in #20998 and the testing in #20995 and #21132, we can now remove the workarounds that call bindHandles or makeSerializable when not in an attached state.

[markfields]

Fixes AB#7316

[msfluid-bot]

⯆ @fluid-example/bundle-size-tests: -115 Bytes

Metric Name	Baseline Size	Compare Size	Size Diff
aqueduct.js	453.27 KB	453.25 KB	⯆ -14 Bytes
azureClient.js	552.5 KB	552.49 KB	⯆ -14 Bytes
connectionState.js	680 Bytes	680 Bytes	■ No change
containerRuntime.js	256.95 KB	256.95 KB	■ No change
fluidFramework.js	359.88 KB	359.88 KB	■ No change
loader.js	134.38 KB	134.38 KB	■ No change
map.js	41.53 KB	41.46 KB	⯆ -73 Bytes
matrix.js	143.75 KB	143.75 KB	■ No change
odspClient.js	520.87 KB	520.85 KB	⯆ -14 Bytes
odspDriver.js	97.3 KB	97.3 KB	■ No change
odspPrefetchSnapshot.js	42.16 KB	42.16 KB	■ No change
sharedString.js	160.27 KB	160.27 KB	■ No change
sharedTree.js	359.86 KB	359.86 KB	■ No change
Total Size	3.2 MB	3.2 MB	⯆ -115 Bytes

---

Baseline commit: 936f247c806745a2637cbc2fb69683e0b35136e9

Generated by :no_entry_sign: dangerJS against 6040a46c5be77095da3e6e375d039633111e5edc