removing unused imports

Your Name · Your Name · commit 75bbae547e76 · 2025-07-04T12:30:22.000+05:30
Signed-off-by: Your Name &lt;you@example.com&gt;
diff --git a/collector/nvme_linux.go b/collector/nvme_linux.go
@@ -22,7 +22,6 @@ import (
 	"os"
 	"path/filepath"
 	"regexp"
-	"strconv"
 	"strings"
 
 	"github.com/prometheus/client_golang/prometheus"
