tweak compressession hack to fix vba module import

it seems that the heuristic to trigger the inflate hack from frob is both wrong in the code ( my fault ) and additionally doesn't always hold true ( found a document where the heuristic is triggered falsely ) So. removing that heuristic entirely for now

oox/source/ole/vbainputstream.cxx

@@ -147,7 +147,7 @@ bool VbaInputStream::updateChunk()
     // start of the next chunk we can read those strange broken
     // ( I guess from a MSO bug ) commpessed streams > 4k
 
-    if ( bIgnoreBrokenSig || ( ! ( mpInStrm->getRemaining() < 4096 ) ) )
+    if ( bIgnoreBrokenSig )
     {
         bCompressed = true;
         nChunkLen = 4094;