dependencies: update to ginkgo v2.6.1, gomega v1.24.2

Ginkgo v2.5.0 adds support for a "timeline": a full description of what happened
while a specific test ran, including failures, timeouts, and log output.

Ginkgo v2.6.0 adds ReportBeforeSuite which we need for
https://github.com/kubernetes/kubernetes/issues/114313.

vendor/github.com/onsi/gomega/internal/async_assertion.go

@@ -20,6 +20,17 @@ type contextWithAttachProgressReporter interface {
 	AttachProgressReporter(func() string) func()
 }
 
+type asyncGomegaHaltExecutionError struct{}
+
+func (a asyncGomegaHaltExecutionError) GinkgoRecoverShouldIgnoreThisPanic() {}
+func (a asyncGomegaHaltExecutionError) Error() string {
+	return `An assertion has failed in a goroutine.  You should call 
+
+    defer GinkgoRecover()
+
+at the top of the goroutine that caused this panic.  This will allow Ginkgo and Gomega to correctly capture and manage this panic.`
+}
+
 type AsyncAssertionType uint
 
 const (
@@ -229,7 +240,8 @@ func (assertion *AsyncAssertion) buildActualPoller() (func() (interface{}, error
 			}
 			_, file, line, _ := runtime.Caller(skip + 1)
 			assertionFailure = fmt.Errorf("Assertion in callback at %s:%d failed:\n%s", file, line, message)
-			panic("stop execution")
+			// we throw an asyncGomegaHaltExecutionError so that defer GinkgoRecover() can catch this error if the user makes an assertion in a goroutine
+			panic(asyncGomegaHaltExecutionError{})
 		})))
 	}
 	if takesContext {