ci: replace superlinter with megalinter (#923)

* ci: replace superlinter with megalinter

Signed-off-by: hackercat <[email protected]>

* fix: apply lint recommendations

Signed-off-by: hackercat <[email protected]>

.golangci.yml

@@ -2,6 +2,9 @@
 run:
   timeout: 3m
 
+skip-dirs:
+  - report # megalinter results+fixes
+
 linters-settings:
   gocyclo:
     # minimal code complexity to report, 30 by default (but we recommend 10-20)
@@ -43,3 +46,6 @@ linters:
     - misspell
     - depguard
     - importas
+    - contextcheck
+    - nolintlint
+    - revive