Release v1.1.3-proton.2

What's Changed

This release is v1.1.3 with support for the following non-standardized features:

• Presistent symmetric keys draft-ietf-openpgp-persistent-symmetric-keys-00
• Automatic forwarding draft-wussler-openpgp-forwarding-00
• Post-quantum algorithms draft-ietf-openpgp-pqc

Patches v1.1.3-proton.1:

• Update PQC ML-KEM key combiner to latest draft version.