Bump va-gov/content-build from 0.0.2977 to 0.0.2978 (#8580)

Bumps [va-gov/content-build](https://github.com/department-of-veterans-affairs/content-build) from 0.0.2977 to 0.0.2978.
- [Release notes](https://github.com/department-of-veterans-affairs/content-build/releases)
- [Commits](department-of-veterans-affairs/content-build@v0.0.2977...v0.0.2978)

---
updated-dependencies:
- dependency-name: va-gov/content-build
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

composer.json

@@ -176,7 +176,7 @@
         "symfony/process": "^4.0",
         "symfony/routing": "^4.0",
         "traviscarden/behat-table-comparison": "~0.2",
-        "va-gov/content-build": "^0.0.2977",
+        "va-gov/content-build": "^0.0.2978",
         "vlucas/phpdotenv": "^5.3",
         "webflo/drupal-finder": "^1.0.0",
         "webmozart/path-util": "^2.3",