CI: Bump go version, linters and fix minor issues (#1010)

* Bump golang, golangci-lint versions and fix issues

* Add -fno-stack-protector

* Fix AppVeyor golangci-lint ver

* Nitters

* Nitters round 2

.github/workflows/linter.yml

@@ -8,8 +8,8 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: '1.18.x'
+          go-version: '1.19.x'
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.46.2
+          version: v1.48.0

.github/workflows/proto-lint.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18.x
+          go-version: 1.19.x
 
       - name: Setup build depends
         run: |

.github/workflows/tests.yml

@@ -1,7 +1,7 @@
 on: [push, pull_request]
 name: CI
 env:
-  GO_VERSION: 1.18.x
+  GO_VERSION: 1.19.x
 jobs:
   backend-psql:
     name: GoCryptoTrader back-end with PSQL
@@ -115,6 +115,7 @@ jobs:
         PSQL_SSLMODE: disable
         GOARCH: 386
         CGO_ENABLED: 1
+        CGO_CFLAGS: -fno-stack-protector
 
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v3