Add exception handling block decompression failure when not eof

[greateggsgreg]

Bug report

Bug description:

throws exception when block is not able to be decompressed. Handling this at this level allows for better Upstream handling

            if self._decompressor.eof:
                rawblock = (self._decompressor.unused_data or
                            self._fp.read(BUFFER_SIZE))
                if not rawblock:
                    break
                # Continue to next stream.
                self._decompressor = self._decomp_factory(
                    **self._decomp_args)
                try:
                    data = self._decompressor.decompress(rawblock, size)
                except self._trailing_error:
                    # Trailing data isn't a valid compressed stream; ignore it.
                    break
            else:
                if self._decompressor.needs_input:
                    rawblock = self._fp.read(BUFFER_SIZE)
                    if not rawblock:
                        raise EOFError("Compressed file ended before the "
                                       "end-of-stream marker was reached")
                else:
                    rawblock = b""
                
                
                data = self._decompressor.decompress(rawblock, size) 

CPython versions tested on:

3.13

Operating systems tested on:

macOS

Linked PRs

• gh-145284: Added handling for block decompression error; updated test cases #145296

[greateggsgreg]

Will follow up with proposed fix shortly

[greateggsgreg]

Updating tests to reflect handling changes