website: update actions durations

Author: ilg-ul

website/docs/_shared/_github-actions-durations.mdx

@@ -1,11 +1,8 @@
 
 {/* ------------------------------------------------------------------------ */}
 
-The builds take almost 7 hours to complete:
+The builds take almost 2 hours to complete:
 
-- `darwin-x64`: 2h7m (nuc)
-- `darwin-arm64`: 54m (m1)
 - `linux-x64`: 1h8m (amd)
-- `win32-x64`: 1h47m (amd)
-- `linux-arm64`: 6h37m (rpi4)
-- `linux-arm`: 5h39m (rpi4)
+- `win32-x64`: 1h45m (amd)
+- `linux-arm64`: 1h48m (ampere)