Update golangci-lint config

- Update to renamed config keys
- Remove redundant linter (maligned)

Author: dhui

.golangci.yml

@@ -10,7 +10,6 @@ linters:
     - goconst
     - gofmt
     - misspell
-    - maligned
     - unparam
     - nakedret
     - prealloc
@@ -19,8 +18,8 @@ linters-settings:
   misspell:
     locale: US
 issues:
-  max-same: 0
-  max-per-linter: 0
+  max-same-issues: 0
+  max-issues-per-linter: 0
   exclude-use-default: false
   exclude:
     # gosec: Duplicated errcheck checks