[chore]: Bump github.com/gorilla/websocket from 1.5.1 to 1.5.2 (#2987)

Bumps [github.com/gorilla/websocket](https://github.com/gorilla/websocket) from 1.5.1 to 1.5.2.
- [Release notes](https://github.com/gorilla/websocket/releases)
- [Commits](https://github.com/gorilla/websocket/compare/v1.5.1...v1.5.2)

---
updated-dependencies:
- dependency-name: github.com/gorilla/websocket
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

vendor/github.com/gorilla/websocket/proxy.go

@@ -8,7 +8,6 @@ import (
 	"bufio"
 	"encoding/base64"
 	"errors"
-	"log"
 	"net"
 	"net/http"
 	"net/url"
@@ -58,9 +57,7 @@ func (hpd *httpProxyDialer) Dial(network string, addr string) (net.Conn, error)
 	}
 
 	if err := connectReq.Write(conn); err != nil {
-		if err := conn.Close(); err != nil {
-			log.Printf("httpProxyDialer: failed to close connection: %v", err)
-		}
+		conn.Close()
 		return nil, err
 	}
 
@@ -69,16 +66,12 @@ func (hpd *httpProxyDialer) Dial(network string, addr string) (net.Conn, error)
 	br := bufio.NewReader(conn)
 	resp, err := http.ReadResponse(br, connectReq)
 	if err != nil {
-		if err := conn.Close(); err != nil {
-			log.Printf("httpProxyDialer: failed to close connection: %v", err)
-		}
+		conn.Close()
 		return nil, err
 	}
 
-	if resp.StatusCode != 200 {
-		if err := conn.Close(); err != nil {
-			log.Printf("httpProxyDialer: failed to close connection: %v", err)
-		}
+	if resp.StatusCode != http.StatusOK {
+		conn.Close()
 		f := strings.SplitN(resp.Status, " ", 2)
 		return nil, errors.New(f[1])
 	}