Implement `process.on("beforeExit", cb)` and `process.on("exit", cb)` (#3576)

* Support `process.on('beforeExit')` and `process.on('exit')`

* [bun:sqlite] Always call sqlite3_close on exit

* Update process.test.js

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/test/js/node/process/process-exitCode-fixture.js b/test/js/node/process/process-exitCode-fixture.js
new file mode 100644
index 000000000..2d5182d93
--- /dev/null
+++ b/test/js/node/process/process-exitCode-fixture.js
@@ -0,0 +1,7 @@
+process.exitCode = Number(process.argv.at(-1));
+process.on("exit", code => {
+  if (code !== process.exitCode) {
+    throw new Error("process.exitCode should be " + process.exitCode);
+  }
+  console.log("PASS");
+});