Add V8 handles docs

Author: jacob-hughes

softdev.bib

@@ -3060,3 +3060,12 @@ @misc{egorovdart
     year = {Unknown year},
     author = {Vyacheslav Egorov},
 }
+
+@misc{v8handledocs,
+    title = "Getting started with embedding {{V8}}",
+    howpublished = {\url{https://v8.dev/docs/embed\#handles-and-garbage-collection}},
+    note = {Accessed: 2023-03-03},
+    year = 2019,
+    month = Apr,
+    author = {Google},
+}