chore: Update stmgr (for tests) to v0.5.1

See merge request system-transparency/core/stprov!112

docs: Update version in NEWS, manual and versioned links

See merge request system-transparency/core/stprov!111

test: Update instructions for recent lab network changes

See merge request system-transparency/core/stprov!110

Update stprov documentation for stprov-v0.4.x

See merge request system-transparency/core/stprov!108

chore: Update golang.org/x/crypto to v0.33.0

See merge request system-transparency/core/stprov!109

This is not the most recent version, but the last version usable with
go-1.22.

docs: Initial NEWS entries for v0.4.x

See merge request system-transparency/core/stprov!106

Update deps, use stboot v0.5.2 and (for tests) stmgr v0.5.0

See merge request system-transparency/core/stprov!107

Update stboot to v0.5.1, and populate host.Config.Description

See merge request system-transparency/core/stprov!105

Update stboot dependency to v0.5.0, and log IP addresses for HEAD request

See merge request system-transparency/core/stprov!104

test: Unset GOWORK before building the serve-http tool

See merge request system-transparency/core/stprov!103

Also reverts d1140fee.

Since GOWORK as set by the CI script is intended for the top-level
module only, I think it is a better change to unset before building
any of the code under the integration/ directory.

test: Add integration/go.mod file, specifying stmgr version to use

See merge request system-transparency/core/stprov!101

When GOWORK is set, "go install ./serve-http" fails with

  main module (system-transparency.org/stprov) does not contain
  package system-transparency.org/stprov/integration/serve-http

Using "go install ./serve-http/serve-http.go" instead does work.

To make the stmgr version overridable using go.work, similar to how
tool versions are handled by stboot's integration tests.

Update stboot to v0.4.3, and netlink to v1.3.0

See merge request system-transparency/core/stprov!100

Update x/crypto to v0.29.0 (latest version)

Closes #81

See merge request system-transparency/core/stprov!99

Fix handling of hostname options

Closes #80

See merge request system-transparency/core/stprov!98

For autodetect (-A), prefer fastest network interface

Closes #76

See merge request system-transparency/core/stprov!95

chore: Update u-root dependency to v0.14.0

See merge request system-transparency/core/stprov!96