NPD v0.8.21 release

Changes: v0.8.20...v0.8.21

CHANGELOG

• Update dependencies
• feature: add QPS Burst flags for client cfg by @googs1025 in #980
• chore: qps flag: use float32 instead of float64 by @googs1025 in #983
• feat(makefile): add CC switch on GOARCH by @daveoy in #986
• feature: add custom message for systemlogmonitor rule by @googs1025 in #997
• chore: refactor custom plugin monitor method by @googs1025 in #999
• Monitor XFS shutdown by @wenjianhn in #845
• Move disk and memory metrics in custom group to compute by @chrishenzie in #1024
• feat(k8sExporter): Options to allow disabling Events or Node Conditions by @nickbp in #1021
• Add UEFI Common Platform Error Record (CPER) support by @wenjianhn in #846
• Removed draino from README by @guettli in #1037

Docker Image: registry.k8s.io/node-problem-detector/node-problem-detector:v0.8.21

node-problem-detector-v0.8.21-linux_amd64.tar.gz:
SHA: 560f077d7940e5231cbdeecfcace11c958d914500713678e81e6680fd76b76d3
MD5: 67843e02f9d0514d807cfede62bdc97b

node-problem-detector-v0.8.21-linux_arm64.tar.gz:
SHA: 792355d9b11a34b58ee90ee1b6a6be1e0944a13e02c4192ffd7ae5ea725c466e
MD5: 453a79c7e49c28114cc16eca25a20f09

node-problem-detector-v0.8.21-windows_amd64.tar.gz:
SHA: ee5e8b52aae62379837188a808d2ead130586dd60150999102cc7e3a2840ac8c
MD5: e446c96d70aacba0f54c9764a095c219