fix(panic): fix panic because of the logger

[haarchri]

Description of your changes

currently log.SetLogger is only called if the flag "debug" is set to true. Due to kubernetes-sigs/controller-runtime#2622
no default logger is set anymore, leading to this error:

kubectl logs -n crossplane-system  upbound-provider-upbound-fcce706222bb-b8dd9c9c4-8bfvb  
[controller-runtime] log.SetLogger(...) was never called; logs will not be displayed.
Detected at:
	> goroutine 245 [running]:
	> runtime/debug.Stack()
	> 	runtime/debug/stack.go:26 +0x5e
	> sigs.k8s.io/controller-runtime/pkg/log.eventuallyFulfillRoot()
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/log/log.go:60 +0xcd
	> sigs.k8s.io/controller-runtime/pkg/log.(*delegatingLogSink).Enabled(0xc000fbc040, 0x8)
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/log/deleg.go:111 +0x32
	> github.com/go-logr/logr.Logger.Enabled(...)
	> 	github.com/go-logr/logr@v1.4.2/logr.go:263
	> k8s.io/client-go/rest.logBody({0x20035a0?, 0xc0002121c0?}, 0x2, {0x1d16b67, 0xc}, {0xc00081d000, 0xe16, 0x1000})
	> 	k8s.io/client-go@v0.32.3/rest/request.go:1426 +0x90
	> k8s.io/client-go/rest.(*Request).Do(0xc000efac00, {0x20035a0, 0xc0002121c0})
	> 	k8s.io/client-go@v0.32.3/rest/request.go:1271 +0x95
	> sigs.k8s.io/controller-runtime/pkg/client.(*typedClient).UpdateSubResource(0xc000436bd0, {0x20035a0, 0xc0002121c0}, {0x201eff0, 0xc000ea1800}, {0x1d0e543, 0x6}, {0x0, 0x0, 0x0})
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/client/typed_client.go:246 +0x470
	> sigs.k8s.io/controller-runtime/pkg/client.(*subResourceClient).Update(0xc00082c360, {0x20035a0, 0xc0002121c0}, {0x201eff0, 0xc000ea1800}, {0x0, 0x0, 0x0})
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/client/client.go:573 +0x28c
	> github.com/crossplane/crossplane-runtime/pkg/reconciler/managed.(*Reconciler).Reconcile(0xc00028a5a0, {0x20034f8, 0xc0010fdcb0}, {{{0x0, 0x0}, {0xc000878ee0, 0xe}}})
	> 	github.com/crossplane/crossplane-runtime@v1.18.0/pkg/reconciler/managed/reconciler.go:1016 +0xa7bf
	> sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).Reconcile(0xc000fbc040?, {0x20034f8?, 0xc0010fdcb0?}, {{{0x0?, 0x0?}, {0xc000878ee0?, 0x0?}}})
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/internal/controller/controller.go:118 +0xbf
	> sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).reconcileHandler(0x20185e0, {0x2003530, 0xc00002edc0}, {{{0x0, 0x0}, {0xc000878ee0, 0xe}}})
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/internal/controller/controller.go:328 +0x3a5
	> sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).processNextWorkItem(0x20185e0, {0x2003530, 0xc00002edc0})
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/internal/controller/controller.go:288 +0x20e
	> sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).Start.func2.2()
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/internal/controller/controller.go:249 +0x85
	> created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller[...]).Start.func2 in goroutine 59
	> 	sigs.k8s.io/controller-runtime@v0.20.3/pkg/internal/controller/controller.go:245 +0x6b8

This Pull request fixes this error by always calling log.SetLogger

Fixes #

I have:

• Read and followed Crossplane's contribution process.
• Run make reviewable to ensure this PR is ready for review.
• Added backport release-x.y labels to auto-backport this PR if necessary.

How has this code been tested