feat: [DLCM-2108] avoid version file to be stored in browser cache and add date

Need solidify solidify/solidify-frontend!62 (merged)

https://issues.unige.ch/browse/DLCM-2107

https://issues.unige.ch/browse/DLCM-2108

Warning : Do not merge this branch before release solidify and increment solidify version in package json

Reminder : Procedure to test solidify frontend branch

1. Pull dlcm and solidify branches
2. npm i on solidify (allow to retrieve required lib)
3. npm i on dlcm (allow to retrieve required lib)
4. npm run build-solidify on dlcm (allow to override solidify lib from nexus with local build)
5. npm run start on dlcm to run the app

package.json

@@ -49,7 +49,7 @@
     "serve:prod": "cd dist/dlcm-portal && ws --spa index.html --rewrite \"/api/rss -> https://www.unige.ch/feed/rss\" -p 4200",
     "simulate-prod-local": "rm -fr dist && npm run build-solidify && npm run build:sourcemaps-prod-local && npm run serve:prod",
     "refresh-ngsw-config": "ngsw-config dist/dlcm-portal ngsw-config.json",
-    "build-solidify": "rm -rf node_modules/@unige && cd ../solidify-frontend && npm run build && cp -fr dist/solidify-frontend ../dlcm-portal/node_modules && cd ../dlcm-portal && npm run solidify-generate-timestamped-version && npm run copy-scripts-solidify",
+    "build-solidify": "rm -rf node_modules/solidify-frontend && cd ../solidify-frontend && npm run build && cp -fr dist/solidify-frontend ../dlcm-portal/node_modules && cd ../dlcm-portal && npm run solidify-generate-timestamped-version && npm run copy-scripts-solidify",
     "solidify-generate-timestamped-version": "ts-node --project tsconfig-ts-node.json scripts/solidify-generate-timestamped-version.script.ts",
     "update-project-version": "ts-node --project tsconfig-ts-node.json scripts/dlcm-update-version.script.ts",
     "extract-licenses": "license-checker-rseidelsohn --csv --out ./dist/dlcm-portal/third-party-licenses.csv"