[RELEASE] 0.27.2

[ava-silver]

What does this PR do?

Bumps the macro version to 0.27.2. Picks up the fix from #248: the macro Lambda zip now actually contains node_modules/, so cold starts no longer crash with Cannot find module 'loglevel'.

Motivation

v0.27.0 and v0.27.1 both shipped a broken zip (the postbuild install step never ran due to yarn berry not invoking arbitrary pre/post hooks). Customers on those versions hit Runtime.ImportModuleError on every macro invocation. See #242 for the customer report.

Zip diff (proof the fix works)

	v0.27.1 release zip	0.27.2 staging zip (commit 4a10002, CI-built)
Size	128 KB	3.68 MB compressed (9.1 MB uncompressed)
File count	148	4274
node_modules/ present?	❌ None	✅ Yes (loglevel, @aws-sdk, @smithy, etc.)
require('./src/index.js') from extracted zip	❌ Cannot find module 'loglevel'	✅ Loads cleanly

The staging zip from the GitLab pipeline run on #248 was confirmed at s3://datadog-cloudformation-template-sandbox-staging/aws/serverless-macro-staging-zip/serverless-macro-4a10002d0c25010c04916588563fa99ff0902490.zip.

Testing Guidelines

• The fix and CI guard both shipped in chore: fix missing node_modules in lambda zip v2 #248
• After this version bump merges and is tagged, follow the usual prod release process: tag serverless-macro-0.27.2 → run release macro in prod job → verify the new zip on GitHub releases has node_modules/ before publishing the draft

Types of changes

• Bug fix
• Release

[ava-silver]

• [RELEASE] 0.27.2 #249 👈 (View in Graphite)
• main

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.72%. Comparing base (4a10002) to head (d7483b7).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #249   +/-   ##
=======================================
  Coverage   82.72%   82.72%           
=======================================
  Files          19       19           
  Lines         938      938           
  Branches      231      231           
=======================================
  Hits          776      776           
  Misses         91       91           
  Partials       71       71           

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