add missing mips option

Signed-off-by: Xiang Dai <[email protected]>

Author: daixiang0

.goreleaser.yml

@@ -25,6 +25,9 @@ builds:
     goarm:
       - 6
       - 7
+    gomips:
+      - hardfloat
+      - softfloat
     env:
       - CGO_ENABLED=0
     main: ./cmd/golangci-lint/