[#83] pre-commit: Add golangci-lint hook

Skip deprecated warning for now, adopting new neo-go API will be done in
another task.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

.golangci.yml

@@ -24,6 +24,8 @@ linters-settings:
   govet:
     # report about shadowed variables
     check-shadowing: false
+  staticcheck:
+    checks: ["all", "-SA1019"] # TODO Enable SA1019 after deprecated warning are fixed.
 
 linters:
   enable:

.pre-commit-config.yaml

@@ -17,3 +17,8 @@ repos:
       args: [--markdown-linebreak-ext=md]
     - id: end-of-file-fixer
       exclude: ".key$"
+
+  - repo: https://github.com/golangci/golangci-lint
+    rev: v1.51.2
+    hooks:
+      - id: golangci-lint