chore: update golangci-lint to v1.50.0 (#700)

Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com>

.golangci.yml

@@ -4,7 +4,6 @@ run:
 linters:
   disable-all: true
   enable:
-    - deadcode
     - errcheck
     - errorlint
     - goconst
@@ -21,11 +20,9 @@ linters:
     - prealloc
     - revive
     - staticcheck
-    - structcheck
     - typecheck
     - unconvert
     - unused
-    - varcheck
     - whitespace
   # Run with --fast=false for more extensive checks
   fast: true

Makefile

@@ -55,7 +55,7 @@ KUSTOMIZE_VER := v4.1.2
 KUSTOMIZE_BIN := kustomize
 KUSTOMIZE := $(TOOLS_BIN_DIR)/$(KUSTOMIZE_BIN)-$(KUSTOMIZE_VER)
 
-GOLANGCI_LINT_VER := v1.49.0
+GOLANGCI_LINT_VER := v1.50.0
 GOLANGCI_LINT_BIN := golangci-lint
 GOLANGCI_LINT := $(TOOLS_BIN_DIR)/$(GOLANGCI_LINT_BIN)-$(GOLANGCI_LINT_VER)