Add package-lock.json to Dockerfiles for Storybook and Vite apps

[mkernohanbc]

Attempt to fix outstanding errors in the build scripts for the Vite and Storybook apps, that are causing builds to fail. It adds package-lock.json alongside package.json to the files copied into a Docker container when those builds actions run.

[ty2k]

Looks good! Just noting for posterity that this is an attempt to fix broken Vite and Storybook app builds that are failing with new type errors like:

 #20 [build-stage 11/11] RUN npm run vite-build
#20 0.247 
#20 0.247 > @bcgov/design-system-react-components@0.5.1 vite-build
#20 0.247 > tsc && vite build
#20 0.247 
#20 3.895 src/pages/Select/UseStateExample.tsx(34,9): error TS2322: Type '(selected: Key) => void' is not assignable to type '(key: Key | null) => void'.
#20 3.895   Types of parameters 'selected' and 'key' are incompatible.
#20 3.895     Type 'Key | null' is not assignable to type 'Key'.
#20 3.895       Type 'null' is not assignable to type 'Key'.
#20 ERROR: process "/bin/sh -c npm run vite-build" did not complete successfully: exit code: 2
------
 > [build-stage 11/11] RUN npm run vite-build:
0.247 
0.247 > @bcgov/design-system-react-components@0.5.1 vite-build
0.247 > tsc && vite build
0.247 
3.895 src/pages/Select/UseStateExample.tsx(34,9): error TS2322: Type '(selected: Key) => void' is not assignable to type '(key: Key | null) => void'.
3.895   Types of parameters 'selected' and 'key' are incompatible.
3.895     Type 'Key | null' is not assignable to type 'Key'.
3.895       Type 'null' is not assignable to type 'Key'.
------
Dockerfile.vite:26
--------------------
  24 |     
  25 |     # Run Vite build script, which places built files in /app/vite-dist
  26 | >>> RUN npm run vite-build
  27 |     
  28 |     # -----------
--------------------
ERROR: failed to build: failed to solve: process "/bin/sh -c npm run vite-build" did not complete successfully: exit code: 2
Error: Process completed with exit code 1.