Bump linter from 1.29 to 1.36

Updating linter to latest version, which also updates
gosec to latest version to keep on top of updated security
checks in source code. Also disable gosec testing for rand.new.

Co-Authored-By: Alexander Hughes <Alexander.Hughes@pm.me>
Co-Authored-By: Sreejith Punnapuzha <Sreejith.Punnapuzha@outlook.com>
Change-Id: I46e71c41597f70150ace6d9611da5a01f93a933d
Signed-off-by: Alexander Hughes <Alexander.Hughes@pm.me>

pkg/secret/generate/encryptionkey.go

@@ -54,7 +54,7 @@ func NewEncryptionKeyEngine(src rand.Source) *EncryptionKeyEngine {
 		src = &Source{}
 	}
 	return &EncryptionKeyEngine{
-		rng:  rand.New(src),
+		rng:  rand.New(src), //nolint:gosec
 		pool: pool,
 	}
 }

tools/install_linter

@@ -3,7 +3,7 @@ set -x
 
 tools_bin_dir="${BASH_SOURCE%/*}"
 download_url=https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh
-version=v1.29.0
+version=v1.36.0
 
 if ! curl -sfL "$download_url" | sh -s -- -b "$tools_bin_dir/bin" "$version"; then
   printf "Something went wrong while installing golangci-lint\n" 1>&2