Upgrade ASDF before running tests (3.3.1 -> latest)

nixpkgs#sbcl bundles ASDF 3.3.1 which doesn't support the
:local-nicknames feature used in define-package. Download and
load the latest ASDF from asdf.common-lisp.dev.

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

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: cxxxr

.github/workflows/test.yml

@@ -48,12 +48,14 @@ jobs:
           export LD_LIBRARY_PATH="$TREE_SITTER_LIB:$TS_WRAPPER_LIB:$JSON_GRAMMAR_LIB"
           export CL_SOURCE_REGISTRY="$PWD//"
 
+          # Upgrade ASDF before loading anything (bundled ASDF 3.3.1 is too old for :local-nicknames)
+          curl -sO https://asdf.common-lisp.dev/archives/asdf.lisp
+
           sbcl --non-interactive \
+               --load asdf.lisp \
                --eval '(format t "ASDF version: ~a~%" (asdf:asdf-version))' \
                --eval '(ql:quickload :rove)' \
                --eval '(ql:quickload (list :cffi :alexandria :trivial-garbage :babel))' \
-               --eval '(asdf:clear-source-registry)' \
-               --eval '(asdf:initialize-source-registry)' \
                --eval '(ql:quickload :tree-sitter-cl/tests)' \
                --eval '(let ((result (rove:run :tree-sitter-cl/tests))) (unless result (uiop:quit 1)))'