Update to v1.9: Failed to parse configuration

[ggwpez]

(I figured it out but still open this for others to find)

Dependabot update only bumped the version from 1.8 to 1.9 here and now the config parsing fails.
The solution is lycheeverse/lychee#1338 to convert the integer of the accept array to strings like here.

Full error was:

Error:  Error while loading config: Cannot load configuration file `.config/lychee.toml`: Failed to parse configuration file

Caused by:
    TOML parse error at line 15, column 2
       |
    15 | 	200,
       |  ^^^
    invalid type: integer `200`, expected a string

[mre]

We will support both strings and integers again in the next version.
Tracking issue: lycheeverse/lychee#1338