build: go 1.24

We were running behind and there were quite some deprecations to update.
This was mostly in the upstream copy/pasta package but seems quite
minimal.

vendor/gotest.tools/v3/assert/assert.go

@@ -284,8 +284,6 @@ func ErrorContains(t TestingT, err error, substring string, msgAndArgs ...interf
 // must be called from the goroutine running the test function, not from other
 // goroutines created during the test. Use [Check] with [cmp.ErrorType] from other
 // goroutines.
-//
-// Deprecated: Use [ErrorIs]
 func ErrorType(t TestingT, err error, expected interface{}, msgAndArgs ...interface{}) {
 	if ht, ok := t.(helperT); ok {
 		ht.Helper()