build: upgrade golangci to 1.22.2 (#20566)

* build: upgrade golangci to 1.22.2

* .golangci.yml: don't fail on asset deadcode

.golangci.yml

@@ -6,6 +6,8 @@ run:
   # default is true. Enables skipping of directories:
   #   vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
   skip-dirs-use-default: true
+  skip-files:
+    - core/genesis_alloc.go
 
 linters:
   disable-all: true
@@ -43,3 +45,6 @@ issues:
     - path: core/vm/instructions_test.go
       linters:
         - goconst
+    - path: cmd/faucet/
+      linters:
+        - deadcode