Upterm 0.25.0

Changelog

• b96a487: Add session and authenticated-connection metrics to uptermd (#515) (@optimalone)
• c31498c: Bump actions/checkout from 6 to 7 (#494) (@dependabot[bot])
• 6e5c3d4: Bump actions/setup-go from 6 to 7 (#506) (@dependabot[bot])
• 7ae66d5: Bump github.com/getsentry/sentry-go/slog from 0.46.2 to 0.47.0 (#492) (@dependabot[bot])
• 075d6cf: Bump github.com/hashicorp/consul/api from 1.34.2 to 1.34.3 (#489) (@dependabot[bot])
• 18807e2: Bump github.com/hashicorp/consul/api from 1.34.3 to 1.34.4 (#504) (@dependabot[bot])
• c5316ed: Bump github.com/hashicorp/go-version from 1.8.0 to 1.9.0 (#482) (@dependabot[bot])
• a023658: Bump github.com/jpillora/chisel from 1.11.6 to 1.11.7 (#495) (@dependabot[bot])
• 81abd91: Bump github.com/jpillora/chisel from 1.11.7 to 1.11.8 (#505) (@dependabot[bot])
• 2672f1f: Bump github.com/jpillora/chisel from 1.11.8 to 1.12.1 (#518) (@dependabot[bot])
• b6ddc7c: Bump github.com/ncruces/zenity from 0.10.14 to 0.10.15 (#516) (@dependabot[bot])
• c572295: Bump github.com/pborman/ansi from 1.1.0 to 1.2.0 (#498) (@dependabot[bot])
• ed1d390: Bump github.com/pborman/ansi from 1.2.0 to 1.3.0 (#502) (@dependabot[bot])
• 5d3c4ec: Bump github.com/pires/go-proxyproto from 0.11.0 to 0.12.0 (#483) (@dependabot[bot])
• 4fcf1dd: Bump github.com/pires/go-proxyproto from 0.12.0 to 0.15.0 (#499) (@dependabot[bot])
• 6f9f3d5: Bump github.com/prometheus/client_golang from 1.23.2 to 1.24.1 (#517) (@dependabot[bot])
• b1a4e59: Bump github.com/samber/slog-multi from 1.7.1 to 1.8.0 (#485) (@dependabot[bot])
• 80c9f0f: Bump github.com/stretchr/testify from 1.11.1 to 1.12.1 (#520) (@dependabot[bot])
• 3804b83: Bump github/codeql-action from 4 to 4.37.4 (#508) (@dependabot[bot])
• 3257186: Bump github/codeql-action from 4.37.4 to 4.37.9 (#521) (@dependabot[bot])
• 1a8b11e: Bump golang.org/x/image from 0.38.0 to 0.41.0 (#497) (@dependabot[bot])
• 1a9f28b: Bump golang.org/x/sys from 0.44.0 to 0.46.0 (#491) (@dependabot[bot])
• 06cc0f0: Bump golang.org/x/term from 0.42.0 to 0.43.0 (#486) (@dependabot[bot])
• e7c524c: Bump golang.org/x/term from 0.43.0 to 0.44.0 (#490) (@dependabot[bot])
• 4f76462: Bump google.golang.org/grpc from 1.81.0 to 1.81.1 (#487) (@dependabot[bot])
• 4ae6fe4: Bump google.golang.org/grpc from 1.81.1 to 1.82.0 (#500) (@dependabot[bot])
• 3f56c8d: Bump google.golang.org/grpc from 1.82.0 to 1.83.1 (#509) (@dependabot[bot])
• b6e8569: Bump google.golang.org/grpc from 1.83.1 to 1.83.2 (#519) (@dependabot[bot])
• 56cf128: Bump tg123/sshpiper.crypto to v0.55.0-sshpiper-20260828 (#513) (@optimalone)
• 1d36cf4: Fix staticcheck SA1019 on deprecated sentryslog Option.Level (#514) (@optimalone)
• c51efb1: Prepare for the sshpiper removal: drop the sftp replace, characterization tests, exit-status and charm.land/ssh fixes (#523) (@optimalone)
• 1ccee79: Remove uptermd-fly; deploy Fly from the published image (#525) (@optimalone)
• ea03a4e: Replace sshpiper with stock SSH and support go install (#526) (@optimalone)
• dbd1222: Stop generating Homebrew's deprecated postflight stanza (#522) (@owenthereal)
• 8658447: Update FUNDING.yml to remove Open Collective (@owenthereal)