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fix: add back build dependencies for clippy

clippy compiles the code to analyze it, so it needs gcc for linking
and openssl.dev + pkg-config for dependencies. use shell glob pattern
instead of find command to set PKG_CONFIG_PATH.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

+4
+4
.tangled/workflows/check.yaml
··· 10 10 - cargo 11 11 - rustfmt 12 12 - clippy 13 + - gcc 14 + - openssl.dev 15 + - pkg-config 13 16 14 17 steps: 15 18 - name: check formatting ··· 18 21 19 22 - name: run clippy 20 23 command: | 24 + export PKG_CONFIG_PATH=/nix/store/*openssl*-dev/lib/pkgconfig 21 25 cargo clippy -- -D warnings