chore: use nox and release-please; drop 3.4 (#852)



Co-authored-by: Kamil BreguĊ‚a <mik-laj@users.noreply.github.com>
Co-authored-by: Christopher Wilcox <crwilcox@google.com>
diff --git a/.repo-metadata.json b/.repo-metadata.json
new file mode 100644
index 0000000..1b810b0
--- /dev/null
+++ b/.repo-metadata.json
@@ -0,0 +1,11 @@
+  
+{
+    "name": "google-api-python-client",
+    "name_pretty": "Google API Python Client",
+    "client_documentation": "https://github.com/googleapis/google-api-python-client/tree/master/docs#google-api-client-library-for-python-docs",
+    "issue_tracker": "https://github.com/googleapis/google-api-python-client/issues",
+    "release_level": "ga",
+    "language": "python",
+    "repo": "googleapis/google-api-python-client",
+    "distribution_name": "google-api-python-client"
+  }
\ No newline at end of file