Fix .deb build: install sqlite3 CLI package when using system libs

The runtime Dockerfile stage copies /usr/bin/sqlite3 from the builder.
When DEB_BUILD=true the custom SQLite build is skipped, so the sqlite3
CLI binary must come from the system sqlite3 package instead.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: matteius

Dockerfile

@@ -46,7 +46,7 @@ RUN apt-get update && \
 # and libllhttp can be proper package dependencies instead of bundled libraries.
 RUN if [ "$DEB_BUILD" = "true" ]; then \
       apt-get update && apt-get install -y --no-install-recommends \
-        libuv1-dev libsqlite3-dev libllhttp-dev && \
+        libuv1-dev libsqlite3-dev libllhttp-dev sqlite3 && \
       rm -rf /var/lib/apt/lists/* && \
       ARCH=$(uname -m) && \
       case $ARCH in \