Revert "[lldb] Call FixUpPointer in WritePointerToMemory" This reverts commit 085a53cb89c4021da2e32d1757a1ee44668e8596. This patch is hitting a corner case tested by `TestScriptedProcessEmptyMemoryRegion.py`. GitOrigin-RevId: a2035464960a71c1297aa6f81f9bdc7606c8f515