Do not disable basic operations inlining for PE tests

* It was disabled as some tests failed because of that, but these
  tests never really worked as they relied on argument value profiling
  of the non-inlined `Integer#==`.

Author: eregon

test/truffle/compiler/pe.sh

@@ -2,4 +2,4 @@
 
 source test/truffle/common.sh.inc
 
-jt ruby --vm.Dgraal.TruffleCompilationExceptionsAreThrown=true --vm.Dgraal.TruffleIterativePartialEscape=true --experimental-options --basic-ops-inline=false test/truffle/compiler/pe/pe.rb "$@"
+jt ruby --vm.Dgraal.TruffleCompilationExceptionsAreThrown=true --vm.Dgraal.TruffleIterativePartialEscape=true test/truffle/compiler/pe/pe.rb "$@"

tool/jt.rb

@@ -2297,7 +2297,7 @@ def dockerfile(*args)
       end
 
       configs.each do |config|
-        lines.push "RUN " + setup_env["ruby #{config} --vm.Dgraal.TruffleCompilationExceptionsAreThrown=true --vm.Dgraal.TruffleIterativePartialEscape=true --experimental-options --basic-ops-inline=false pe/pe.rb"]
+        lines.push "RUN " + setup_env["ruby #{config} --vm.Dgraal.TruffleCompilationExceptionsAreThrown=true --vm.Dgraal.TruffleIterativePartialEscape=true pe/pe.rb"]
       end
     end