fix(coverage): cd to root dir to avoid adding godir to go modules

Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>

.golangci.yml

@@ -22,6 +22,6 @@ linters-settings:
   gofmt:
     simplify: true
   goimports:
-    local-prefixes: helm.sh/helm
+    local-prefixes: helm.sh/helm/v3
   dupl:
     threshold: 400

scripts/coverage.sh

@@ -20,8 +20,10 @@ covermode=${COVERMODE:-atomic}
 coverdir=$(mktemp -d /tmp/coverage.XXXXXXXXXX)
 profile="${coverdir}/cover.out"
 
+pushd /
 hash goveralls 2>/dev/null || go get github.com/mattn/goveralls
 hash godir 2>/dev/null || go get github.com/Masterminds/godir
+popd
 
 generate_cover_data() {
   for d in $(godir) ; do