[framework-fixture-dependencies]: Bump astro from 4.12.2 to 4.16.15 in /packages/static-build/test/fixtures/astro-v4 in the core group across 1 directory

[framework-fixture-dependencies]: Bump astro from 4.12.2 to 4.16.15 in /packages/static-build/test/fixtures/astro-v4 in the core group across 1 directory #60