chore(ci): pin golangci-lint version to v1.43 (#1979)

* Update `install-lint.sh` to use v1.43.0
* Pin golangci-lint workflow to use v1.43

Author: qdm12

.github/workflows/checks.yml

@@ -14,16 +14,16 @@ jobs:
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2
-        with:          
-          version: 'latest'
+        with:
+          version: v1.43
           args: -v
 
   vet-check:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-go@v2
         with:
-          go-version: '1.15.x'
+          go-version: "1.15.x"
       - uses: actions/checkout@v2
 
       - name: Run go vet
@@ -40,4 +40,4 @@ jobs:
 
         env:
           RAW_TITLE: ${{ github.event.pull_request.title }}
-          RAW_BODY: ${{ github.event.pull_request.body }}
+          RAW_BODY: ${{ github.event.pull_request.body }}

scripts/install-lint.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if [[ -z "${GOPATH}" ]]; then 
+if [[ -z "${GOPATH}" ]]; then
 	export GOPATH=~/go
 fi