[Fix] Caching in downloadFile (#3484)

* Properly cache files downloaded with `downloadFile`

* Bump up the max cache time to 30 days

Somewhat of a band-aid fix; ideally we'd be smarter about this caching
in the first place (for example only re-downloading if the user's
hardware changed)

src/backend/utils/inet/downloader/index.ts

@@ -51,8 +51,7 @@ async function downloadFile(
   if (options.maxCache && options.writeToFile) {
     const stats = await stat(options.writeToFile).catch(() => null)
     if (stats) {
-      if (stats.birthtime.valueOf() + options.maxCache * 1000 >= Date.now()) {
-        console.log('Returning cached value for', url)
+      if (stats.mtimeMs + options.maxCache * 1000 >= Date.now()) {
         switch (options.axiosConfig?.responseType) {
           case 'text':
             return readFile(options.writeToFile, 'utf-8')

src/backend/utils/systeminfo/gpu/pci_ids.ts

@@ -33,7 +33,7 @@ async function getPicIds(): Promise<typeof pciIdsMap | null> {
       responseType: 'text'
     },
     writeToFile: path.join(toolsPath, 'pci.ids'),
-    maxCache: 7 * DAYS
+    maxCache: 30 * DAYS
   }).catch((error) => error as AxiosError)
   if (axios.isAxiosError(pciIdsFile)) return null