Handle podman installations without default bridge

[afbjorklund]

Closes #10088

😄 minikube v1.16.0 on Debian bullseye/sid
✨ Using the podman (experimental) driver based on user configuration
👍 Starting control plane node minikube in cluster minikube
💾 Downloading Kubernetes v1.20.0 preload ...
> preloaded-images-k8s-v8-v1....: 491.00 MiB / 491.00 MiB 100.00% 26.42 Mi
🔥 Creating podman container (CPUs=2, Memory=2200MB) ...
🐳 Preparing Kubernetes v1.20.0 on Docker 20.10.0 ...
▪ Generating certificates and keys ...
▪ Booting up control plane ...
▪ Configuring RBAC rules ...
🔎 Verifying Kubernetes components...
🌟 Enabled addons: storage-provisioner, default-storageclass
💡 kubectl not found. If you need it, try: 'minikube kubectl -- get pods -A'
🏄 Done! kubectl is now configured to use "minikube" cluster and "default" namespace by default

[medyagh]

/ok-to-test

[medyagh]

/ok-to-test

[k8s-ci-robot]

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This pull-request has been approved by: afbjorklund, medyagh

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[minikube-pr-bot]

kvm2 Driver
error collecting results for kvm2 driver: timing run 0 with Minikube (PR 10092): timing cmd: [/home/performance-monitor/.minikube/minikube-binaries/10092/minikube start --driver=kvm2]: starting cmd: fork/exec /home/performance-monitor/.minikube/minikube-binaries/10092/minikube: exec format error
docker Driver
error collecting results for docker driver: timing run 0 with Minikube (PR 10092): timing cmd: [/home/performance-monitor/.minikube/minikube-binaries/10092/minikube start --driver=docker]: starting cmd: fork/exec /home/performance-monitor/.minikube/minikube-binaries/10092/minikube: exec format error