[FIX] website: make font import consistent

[This other commit] introduced a method to serve Google fonts from the
local server. Then it has been back-ported to previous versions with
[this commit].
Unfortunately, the font was not identical when the user chose to load
the font from Google servers versus from the local server. This
discrepancy was due to a missing parameter when downloading the font
file to serve it from the local server. This commit fixes the issue by
adding the missing parameter.

Steps to reproduce the issue fixed by this commit:
- Drop a text block onto a website page.
- Make the text bold.
- Go to the theme tab.
- Change the font to https://fonts.google.com/specimen/Poppins

=> The text style changes depending on whether you checked the "Serve
font from Google servers" option or not.

[This other commit]: https://github.com/odoo/odoo/commit/b06ce21eba6388ce34bbffffadcb489f0e8557dd
[this commit]: https://github.com/odoo/odoo/commit/04ab4e255b7fef1608ee2c70a3a005f3064bc4f3

opw-3775683

closes odoo/odoo#157800

X-original-commit: be2d27e69d7928a46d49a7ef0a3c4b93932a36b8
Signed-off-by: Romain Derie (rde) <rde@odoo.com>
Signed-off-by: Guillaume Dieleman (gdi) <gdi@odoo.com>

addons/website/models/assets.py

@@ -74,7 +74,7 @@ class Assets(models.AbstractModel):
                 else:
                     font_family_attachments = IrAttachment
                     font_content = requests.get(
-                        f'https://fonts.googleapis.com/css?family={font_name}&display=swap',
+                        f'https://fonts.googleapis.com/css?family={font_name}:300,300i,400,400i,700,700i&display=swap',
                         timeout=5, headers=headers_woff2,
                     ).content.decode()