disable CGO for fully static binaries

- fixes #3706
- fixes #3704

Author: corporate-gadfly

.github/workflows/release-binaries.yml

@@ -50,7 +50,7 @@ jobs:
           docker run --rm -v ${PWD}:/go/src/github.com/google/cadvisor \
             --platform linux/${{ matrix.arch }} \
             golang:1.25 \
-            /bin/bash -c "cd /go/src/github.com/google/cadvisor && GOARCH=${{ matrix.arch }} OUTPUT_NAME_WITH_ARCH=true VERSION=${{ env.VERSION }} GO_FLAGS='-buildvcs=false -tags=netgo' ./build/build.sh"
+            /bin/bash -c "cd /go/src/github.com/google/cadvisor && GOARCH=${{ matrix.arch }} OUTPUT_NAME_WITH_ARCH=true VERSION=${{ env.VERSION }} GO_FLAGS='-buildvcs=false -tags=netgo' GO_CGO_ENABLED=0 ./build/build.sh"
 
       - name: Generate SHA256 checksums
         run: |