deps: V8: cherry-pick 9861ce1deae2

Original commit message:

    PPC: pass a scratch reg when using register_location

    Change-Id: I43e4a4cadc60e958d6c9d80e725a49a3e36d8ba9
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3797832
    Reviewed-by: Junliang Yan <junyan@redhat.com>
    Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
    Cr-Commit-Position: refs/heads/main@{#82146}

Fixes: #44055
PR-URL: #44115
Refs: v8/v8@9861ce1
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>

common.gypi

@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.10',
+    'v8_embedder_string': '-node.11',
 
     ##### V8 defaults for Node.js #####
 

deps/v8/src/regexp/ppc/regexp-macro-assembler-ppc.cc

@@ -1139,15 +1139,15 @@ void RegExpMacroAssemblerPPC::WriteStackPointerToRegister(int reg) {
   __ mov(r4, Operand(ref));
   __ LoadU64(r4, MemOperand(r4));
   __ SubS64(r3, backtrack_stackpointer(), r4);
-  __ StoreU64(r3, register_location(reg));
+  __ StoreU64(r3, register_location(reg), r0);
 }
 
 void RegExpMacroAssemblerPPC::ReadStackPointerFromRegister(int reg) {
   ExternalReference ref =
       ExternalReference::address_of_regexp_stack_memory_top_address(isolate());
   __ mov(r3, Operand(ref));
   __ LoadU64(r3, MemOperand(r3));
-  __ LoadU64(backtrack_stackpointer(), register_location(reg));
+  __ LoadU64(backtrack_stackpointer(), register_location(reg), r0);
   __ AddS64(backtrack_stackpointer(), backtrack_stackpointer(), r3);
 }