Temporarily copy content-handler to cloud functions root dir when doing cloud build

packages/inbound-email-handler/package.json

@@ -29,7 +29,7 @@
   "dependencies": {
     "@google-cloud/functions-framework": "3.1.2",
     "@google-cloud/pubsub": "^2.18.4",
-    "@omnivore/content-handler": "file:./../content-handler",
+    "@omnivore/content-handler": "file:./content-handler",
     "@sendgrid/client": "^7.6.0",
     "@sentry/serverless": "^6.16.1",
     "addressparser": "^1.0.1",

packages/puppeteer-parse/package.json

@@ -6,7 +6,7 @@
   "dependencies": {
     "@google-cloud/logging-winston": "^5.1.1",
     "@google-cloud/storage": "^5.18.1",
-    "@omnivore/content-handler": "file:./../content-handler",
+    "@omnivore/content-handler": "file:./content-handler",
     "@sentry/serverless": "^6.13.3",
     "axios": "^0.27.2",
     "chrome-aws-lambda": "^10.1.0",

yarn.lock

@@ -4323,6 +4323,17 @@
     underscore "^1.13.6"
     uuid "^9.0.0"
 
+"@omnivore/content-handler@file:./packages/inbound-email-handler/content-handler":
+  version "1.0.0"
+  dependencies:
+    addressparser "^1.0.1"
+    axios "^0.27.2"
+    linkedom "^0.14.16"
+    luxon "^3.0.4"
+    rfc2047 "^4.0.1"
+    underscore "^1.13.6"
+    uuid "^9.0.0"
+
 "@opentelemetry/api-metrics@0.27.0":
   version "0.27.0"
   resolved "https://registry.yarnpkg.com/@opentelemetry/api-metrics/-/api-metrics-0.27.0.tgz#d8eca344ed1155f3ea8a8133ade827b4bb90efbf"