Debugger: fix JIT block viewer PPC view

The JIT block compare code didn't set the same options for the PPCAnalyzer
as the actual JIT did, which made the PPC side of the JIT block viewer stop
at the first branch instead of the end of the block.
Merge pull request #821 from FioraAeterna/fixjitcompare

Debugger: fix JIT block viewer PPC view