bump h2, mio, openssl to resolve cargo audit issues

Crate:     h2
Version:   0.3.22
Title:     Resource exhaustion vulnerability in h2 may lead to Denial of Service (DoS)
Date:      2024-01-17
ID:        RUSTSEC-2024-0003
URL:       https://rustsec.org/advisories/RUSTSEC-2024-0003
Solution:  Upgrade to ^0.3.24 OR >=0.4.2

Crate:     h2
Version:   0.3.22
Title:     Degradation of service in h2 servers with CONTINUATION Flood
Date:      2024-04-03
ID:        RUSTSEC-2024-0332
URL:       https://rustsec.org/advisories/RUSTSEC-2024-0332
Solution:  Upgrade to ^0.3.26 OR >=0.4.4

Crate:     mio
Version:   0.8.6
Title:     Tokens for named pipes may be delivered after deregistration
Date:      2024-03-04
ID:        RUSTSEC-2024-0019
URL:       https://rustsec.org/advisories/RUSTSEC-2024-0019
Solution:  Upgrade to >=0.8.11

Crate:     openssl
Version:   0.10.46
Title:     `openssl` `X509NameBuilder::build` returned object is not thread safe
Date:      2023-03-24
ID:        RUSTSEC-2023-0022
URL:       https://rustsec.org/advisories/RUSTSEC-2023-0022
Solution:  Upgrade to >=0.10.48

Crate:     openssl
Version:   0.10.46
Title:     `openssl` `SubjectAlternativeName` and `ExtendedKeyUsage::other` allow arbitrary file read
Date:      2023-03-24
ID:        RUSTSEC-2023-0023
URL:       https://rustsec.org/advisories/RUSTSEC-2023-0023
Solution:  Upgrade to >=0.10.48

Crate:     openssl
Version:   0.10.46
Title:     `openssl` `X509Extension::new` and `X509Extension::new_nid` null pointer dereference
Date:      2023-03-24
ID:        RUSTSEC-2023-0024
URL:       https://rustsec.org/advisories/RUSTSEC-2023-0024
Solution:  Upgrade to >=0.10.48

Crate:     openssl
Version:   0.10.46
Title:     `openssl` `X509VerifyParamRef::set_host` buffer over-read
Date:      2023-06-20
ID:        RUSTSEC-2023-0044
URL:       https://rustsec.org/advisories/RUSTSEC-2023-0044
Solution:  Upgrade to >=0.10.55

Author: klensy