Revert "Handle unknown runtime exception while reading entries (#2993)"

[mattisonchao]

This revert commit 2c8c288

Fixes #16907

Motivation

I think the problem described in #2993 is already solved by #2995, we don't need this workaround fix anymore.

Also, this workaround fix will introduce another problem and I will add a comment to the code.

Modifications

• Revert PR Handle unknown runtime exception while reading entries #2993

Verifying this change

• Make sure that the change passes the CI checks.

• doc-not-needed

[mattisonchao]

If callback.readEntryComplete(cachedEntry, ctx); throw any exception(line 226), the exception will also be catched by here, and invoke the callback.readEntryFailed(createManagedLedgerException(t), ctx);.

This means that in some cases we may call both methods, which is a risk to some recycled objects or other states.

[mattisonchao]

And we shouldn't expire the cache for callback exceptions.

[github-actions]

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