Bump dotnet/sdk from d80fdd8 to 63ebabd in /baseimages (#2565)

Bumps dotnet/sdk from `d80fdd8` to `63ebabd`.

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baseimages/Dockerfile.dotnetrestore

@@ -1,3 +1,3 @@
-FROM mcr.microsoft.com/dotnet/sdk:8.0.422-bookworm-slim@sha256:d80fdd84f7e18eea12f8e45c52914f1353395009c95c41197178ea19944e6d48
+FROM mcr.microsoft.com/dotnet/sdk:8.0.422-bookworm-slim@sha256:63ebabdcde24cc8134304a6f50719cf1e22bb4e9f7148ac4ef967c7680187356
 
 CMD echo this is a dummy file used to automate dependency upgrades for plugins