fix: correctly resolve zip path (#744)

* fix: correctly resolve zip path

* chore: release 4.0.0-beta.4

Release-as: 4.0.0-beta.4

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

Author: ascorbic

src/index.js

@@ -71,9 +71,9 @@ module.exports = {
     })
   },
 
-  async onPostBuild({ netlifyConfig, utils: { cache }, constants }) {
+  async onPostBuild({ netlifyConfig, utils: { cache }, constants: { FUNCTIONS_DIST } }) {
     await saveCache({ cache, publish: netlifyConfig.build.publish })
-    await checkZipSize(join(process.cwd(), constants.FUNCTIONS_DIST, `${ODB_FUNCTION_NAME}.zip`))
+    await checkZipSize(join(FUNCTIONS_DIST, `${ODB_FUNCTION_NAME}.zip`))
   },
   onEnd() {
     logBetaMessage()