🐛 fix: fix pin package manager to pnpm@9 for docker (lobehub#5436)

Author: arvinxx

Dockerfile

@@ -82,7 +82,7 @@ RUN \
     # Enable corepack
     && corepack enable \
     # Use pnpm for corepack
-    && corepack use pnpm \
+    && corepack use pnpm@9 \
     # Install the dependencies
     && pnpm i \
     # Add sharp dependencies

Dockerfile.database

@@ -89,7 +89,7 @@ RUN \
     # Enable corepack
     && corepack enable \
     # Use pnpm for corepack
-    && corepack use pnpm \
+    && corepack use pnpm@9 \
     # Install the dependencies
     && pnpm i \
     # Add sharp and db migration dependencies