FIPS compliance (#559)

Author: jotak

Dockerfile.downstream

@@ -19,7 +19,8 @@ COPY go.mod go.mod
 COPY go.sum go.sum
 
 # Build
-RUN GOARCH=$TARGETARCH go build -ldflags "-X 'main.buildVersion=${BUILDVERSION}' -X 'main.buildDate=`date +%Y-%m-%d\ %H:%M`'" -mod vendor -a -o bin/netobserv-ebpf-agent cmd/netobserv-ebpf-agent.go
+ENV GOEXPERIMENT strictfipsruntime
+RUN GOARCH=$TARGETARCH go build -tags strictfipsruntime -ldflags "-X 'main.buildVersion=${BUILDVERSION}' -X 'main.buildDate=`date +%Y-%m-%d\ %H:%M`'" -mod vendor -a -o bin/netobserv-ebpf-agent cmd/netobserv-ebpf-agent.go
 
 # Create final image from minimal + built binary
 FROM --platform=linux/$TARGETARCH registry.access.redhat.com/ubi9/ubi-minimal:9.5-1738816775