Adding upstream version 2.52.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

internal/gopsutil/load/load_fallback.go

@@ -0,0 +1,25 @@
+//go:build !darwin && !linux && !freebsd && !openbsd && !windows && !solaris
+
+package load
+
+import (
+	"context"
+
+	"github.com/gofiber/fiber/v2/internal/gopsutil/common"
+)
+
+func Avg() (*AvgStat, error) {
+	return AvgWithContext(context.Background())
+}
+
+func AvgWithContext(ctx context.Context) (*AvgStat, error) {
+	return nil, common.ErrNotImplementedError
+}
+
+func Misc() (*MiscStat, error) {
+	return MiscWithContext(context.Background())
+}
+
+func MiscWithContext(ctx context.Context) (*MiscStat, error) {
+	return nil, common.ErrNotImplementedError
+}