DCXY-25579 generate importMap hash for CSP

[peller]

As we move to using federated modules in the new dc-core version 4, we will need to inject an import map script element. That will require allow-listing in the CSP.

[aem-code-sync]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed.
In case there are problems, just click a checkbox below to rerun the respective action.

• Re-run PSI checks
• Re-sync branch

Commits

• 1246aec ✅ (latest)
• f448391 ✅
• 87f9b05 ✅