[Snyk] Upgrade @backstage/core from 0.7.6 to 0.7.7

[snyk-bot]

Snyk has created this PR to upgrade @backstage/core from 0.7.6 to 0.7.7.

:information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

---

• The recommended version is 1 version ahead of your current version.
• The recommended version was released 22 days ago, on 2021-04-29.

---

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

For more information:

🧐 View latest project report

🛠 Adjust upgrade PR settings

🔕 Ignore this dependency or unsubscribe from future upgrade PRs

[Irma12]

Outdated