[build] gcc constexpr workaround in SharedFunctionInfo::kAlignedSize

Change-Id: I5e866163b371446b72f5422bf8cc1816effbec95
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2562387
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71450}

src/objects/shared-function-info.h

@@ -610,7 +610,7 @@ class SharedFunctionInfo
   static const uint16_t kFunctionTokenOutOfRange = static_cast<uint16_t>(-1);
   STATIC_ASSERT(kMaximumFunctionTokenOffset + 1 == kFunctionTokenOutOfRange);
 
-  static const int kAlignedSize = SizeFor();
+  static const int kAlignedSize = OBJECT_POINTER_ALIGN(kSize);
 
   class BodyDescriptor;