Update AGENTS after rerunning Python tests

Author: cjdoris

AGENTS.md

@@ -5,7 +5,7 @@
 - **Python tests**:
   - Copy `pysrc/juliacall/juliapkg-dev.json` to `pysrc/juliacall/juliapkg.json` before running (do **not** commit this copy).
   - Execute with `uv run pytest -s --nbval ./pytest` (add `--cov=pysrc` only when coverage is needed).
-  - These tests currently require Julia 1.10–1.11. They failed here because `juliapkg` could not download metadata/install Julia through the proxy (tunnel 403) and the installed Julia 1.12.1 is outside the requested range. Without internet/proxy access to julialang.org, expect the suite to fail early while resolving Julia versions.
+  - `juliapkg` currently requires Julia 1.10–1.11; `juliaup` already provides 1.11.7 in this environment. First run may download registries and the OpenSSL_jll artifact, so ensure internet access. After copying the config file, the suite passed here.
 
 The majority of tests live in the Julia package; Python tests cover functionality that cannot be exercised from Julia (e.g., JuliaCall-specific behavior). Run both suites—typically Julia first—in whichever order makes sense.