fix: constrain haskell-language-server library bundling

[edge-delta]

Summary

This PR addresses a critical package bundling issue in the haskell-language-server package build script (packages/haskell-language-server/build.sh).

The build script previously used ldd to extract and copy all shared library dependencies of haskell-language-server into $OUTPUT_DIR/usr/lib/. While this was intended to bundle Haskell shared libraries, it indiscriminately copied core system libraries (like libc.so, libpthread.so, libdl.so, and the dynamic loader /lib64/ld-linux-x86-64.so.2). Bundling glibc libraries leads to severe dynamic linker conflicts and segmentation faults at runtime on host systems.

This fix constrains copying to Haskell-specific dynamic libraries (matching prefix libHS*), ensuring standard glibc/system libraries are not bundled and instead resolved correctly via standard runtime dependencies (e.g., glibc).

Related issues

Resolves risk identified in commit 9759eb40dab20721da79436324e10064b013ea6e (where the indiscriminate bundling was introduced).

Changes

• Updated packages/haskell-language-server/build.sh to extract the basename of each shared library and check if it starts with libHS before copying it.

Checklist

• I've read CONTRIBUTING.md.
• I've accepted the ICLA (and CCLA if contributing on my employer's time). CLA Assistant will prompt me on this PR if I haven't already.
• min check passes for the affected packages/harnesses.
• min patched-build <name> succeeds for any package I added or modified.

Notes for reviewers

The dynamic library names for Haskell standard libraries and compiler-generated package dependencies strictly follow the libHS<name>-<version>-ghc<ghc_version>.so naming convention. This pattern-matching is extremely precise, low-risk, and preserves all Haskell-specific libraries while ignoring system libraries like libc, libm, libpthread, librt, libdl, libffi, and libgmp which should be resolved from the runtime environment.

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This pull/merge request was created by Edge Delta AI Teammates — see #code-issues for the original conversation.

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[bryan-minimal]

Thanks so much for this, and for digging into our packaging — you're right that our haskell-language-server build.sh bundles host glibc/system libraries via ldd, which is a genuine hermeticity/portability bug. 🙏

We're closing this in favour of small, focused internal fixes: we've distilled it, along with your other PRs, into #353, which tracks the underlying findings as actionable items. This PR bundled a number of unrelated package changes and overlapped with others, and we keep changes small and focused per CONTRIBUTING — but the insight is captured and we'll land the fix on our side.

Genuinely grateful for the contribution — please don't let this discourage smaller, focused follow-ups. 🙏