security/netbird: Update 0.41.2 => 0.45.1

Changelogs:
https://github.com/netbirdio/netbird/releases/tag/v0.41.3
https://github.com/netbirdio/netbird/releases/tag/v0.42.0
https://github.com/netbirdio/netbird/releases/tag/v0.43.0
https://github.com/netbirdio/netbird/releases/tag/v0.43.1
https://github.com/netbirdio/netbird/releases/tag/v0.43.2
https://github.com/netbirdio/netbird/releases/tag/v0.43.3
https://github.com/netbirdio/netbird/releases/tag/v0.44.0
https://github.com/netbirdio/netbird/releases/tag/v0.45.0
https://github.com/netbirdio/netbird/releases/tag/v0.45.1

Improve port:

• remove go version after default go version was increased to 1.24;
• improve align in GO_BUILDFLAGS;
• replace PORTVERSION with DISTVERSION in GO_BUILDFLAGS and WRKSRC.

PR: 286967