PowerPC: Build fails in rts/CloneStack.c

Build fails with the following error message:

rts/CloneStack.c:193:36: error:
     error: passing argument 1 of ‘lookupIPE’ discards ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
           InfoProvEnt* ipe = lookupIPE(infoTable);
                                        ^~~~~~~~~
    |
193 |       InfoProvEnt* ipe = lookupIPE(infoTable);
    |                                    ^
In file included from rts/include/Rts.h:258:0: error:
    0,
                     from rts/CloneStack.c:11:
rts/include/rts/IPE.h:31:14: error:
     note: expected ‘StgInfoTable * {aka struct StgInfoTable_ *}’ but argument is of type ‘const StgInfoTable * {aka const struct StgInfoTable_ *}’
     InfoProvEnt *lookupIPE(StgInfoTable *info);
                  ^~~~~~~~~
   |
31 | InfoProvEnt *lookupIPE(StgInfoTable *info);
   |              ^

Platform: powerpc64le Linux