Update fixture with upstream changes

Author: CountBleck

tests/compiler/switch.release.wat

@@ -1070,7 +1070,6 @@
        call $~lib/rt/tlsf/initialize
       end
       global.get $~lib/rt/tlsf/ROOT
-      local.set $1
       local.get $0
       i32.const 4
       i32.sub
@@ -1103,7 +1102,6 @@
       i32.const 1
       i32.or
       i32.store
-      local.get $1
       local.get $2
       call $~lib/rt/tlsf/insertBlock
      end
@@ -2209,20 +2207,16 @@
   i32.store
   local.get $0
   i32.load
-  local.set $0
   global.get $~lib/memory/__stack_pointer
   local.get $1
   i32.store
-  local.get $0
   local.get $1
   i32.load
   i32.eq
-  local.set $0
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $0
  )
  (func $switch/BarClass#constructor (param $0 i32) (result i32)
   (local $1 i32)