update protein-simulation-workshop version to 2026-02-02

Author: jimboid

workshop.json

@@ -61,7 +61,7 @@
       "latest": "2026-02-02"
     },
     "protein-simulation-workshop": {
-      "latest": "2026-01-26"
+      "latest": "2026-02-02"
     },
     "coarse-graining-workshop": {
       "latest": "2026-02-02"