Bump minreq version to 3.0.0

[ikripaka]

• This PR suggests a bug fix and I've added the necessary tests.
• This PR introduces a new feature and I've discussed the update in an Issue or with the team.
• This PR is just a minor change like a typo fix.

---

According to recent findings:

Crate:     rustls-webpki
Version:   0.101.7
Title:     Reachable panic in certificate revocation list parsing
Date:      2026-04-22
ID:        RUSTSEC-2026-0104
URL:       https://rustsec.org/advisories/RUSTSEC-2026-0104
Solution:  Upgrade to >=0.103.13, <0.104.0-alpha.1 OR >=0.104.0-alpha.7

Crate:     rustls-webpki
Version:   0.101.7
Title:     Name constraints for URI names were incorrectly accepted
Date:      2026-04-14
ID:        RUSTSEC-2026-0098
URL:       https://rustsec.org/advisories/RUSTSEC-2026-0098
Solution:  Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6

Crate:     rustls-webpki
Version:   0.101.7
Title:     Name constraints were accepted for certificates asserting a wildcard name
Date:      2026-04-14
ID:        RUSTSEC-2026-0099
URL:       https://rustsec.org/advisories/RUSTSEC-2026-0099
Solution:  Upgrade to >=0.103.12, <0.104.0-alpha.1 OR >=0.104.0-alpha.6

The version of minreq is bumped from 2.14.1 to 3.0.0

[Arvolear]

LGTM!