Update to axum=0.7.4

[Jerboa-app]

No description provided.

[BurrowBot]

Looks like you increased coverage by 0.45 %, fantastic!
Here is the full report breakdown

Total coverage 59.83 % (+0.45 % against main)
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src/main.rs                      | 0.0   % 0 / 66
src/server/api/stats.rs          | 0.0   % 0 / 71
src/server/http.rs               | 0.0   % 0 / 19
src/server/https.rs              | 5.88  % 4 / 68
src/server/stats/mod.rs          | 30.36 % 17 / 56
src/integrations/git/refresh.rs  | 30.91 % 17 / 55
src/lib.rs                       | 42.11 % 8 / 19
src/server/stats/hits.rs         | 45.68 % 37 / 81
src/integrations/github/mod.rs   | 56.76 % 42 / 74
src/server/throttle.rs           | 62.5  % 30 / 48
src/filesystem/folder.rs         | 71.74 % 33 / 46
src/task/mod.rs                  | 71.93 % 41 / 57
src/content/mod.rs               | 72.48 % 79 / 109
src/integrations/git/mod.rs      | 74.77 % 83 / 111
src/integrations/mod.rs          | 76.47 % 26 / 34
src/content/sitemap.rs           | 77.49 % 148 / 191
src/server/stats/file.rs         | 79.31 % 23 / 29
src/filesystem/file.rs           | 79.41 % 27 / 34
src/util.rs                      | 79.79 % 75 / 94
src/filesystem/mod.rs            | 80.0  % 8 / 10
src/config.rs                    | 92.11 % 35 / 38
src/server/stats/digest.rs       | 93.26 % 83 / 89
src/integrations/discord/post.rs | 93.75 % 15 / 16
src/content/filter.rs            | 100.0 % 5 / 5
src/content/mime_type.rs         | 100.0 % 31 / 31
src/integrations/webhook.rs      | 100.0 % 3 / 3
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