Update dependencies (#2180)

* Update dependencies

* Fix whatsmeow API changes

vendor/github.com/slack-go/slack/misc.go

@@ -7,7 +7,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"mime"
 	"mime/multipart"
 	"net/http"
@@ -63,13 +62,12 @@ func (e *RateLimitedError) Retryable() bool {
 	return true
 }
 
-func fileUploadReq(ctx context.Context, path string, values url.Values, r io.Reader) (*http.Request, error) {
+func fileUploadReq(ctx context.Context, path string, r io.Reader) (*http.Request, error) {
 	req, err := http.NewRequestWithContext(ctx, http.MethodPost, path, r)
 	if err != nil {
 		return nil, err
 	}
 
-	req.URL.RawQuery = values.Encode()
 	return req, nil
 }
 
@@ -127,7 +125,7 @@ func jsonReq(ctx context.Context, endpoint string, body interface{}) (req *http.
 }
 
 func parseResponseBody(body io.ReadCloser, intf interface{}, d Debug) error {
-	response, err := ioutil.ReadAll(body)
+	response, err := io.ReadAll(body)
 	if err != nil {
 		return err
 	}
@@ -156,9 +154,16 @@ func postLocalWithMultipartResponse(ctx context.Context, client httpClient, meth
 func postWithMultipartResponse(ctx context.Context, client httpClient, path, name, fieldname, token string, values url.Values, r io.Reader, intf interface{}, d Debug) error {
 	pipeReader, pipeWriter := io.Pipe()
 	wr := multipart.NewWriter(pipeWriter)
+
 	errc := make(chan error)
 	go func() {
 		defer pipeWriter.Close()
+		defer wr.Close()
+		err := createFormFields(wr, values)
+		if err != nil {
+			errc <- err
+			return
+		}
 		ioWriter, err := wr.CreateFormFile(fieldname, name)
 		if err != nil {
 			errc <- err
@@ -174,7 +179,8 @@ func postWithMultipartResponse(ctx context.Context, client httpClient, path, nam
 			return
 		}
 	}()
-	req, err := fileUploadReq(ctx, path, values, pipeReader)
+
+	req, err := fileUploadReq(ctx, path, pipeReader)
 	if err != nil {
 		return err
 	}
@@ -200,6 +206,20 @@ func postWithMultipartResponse(ctx context.Context, client httpClient, path, nam
 	}
 }
 
+func createFormFields(mw *multipart.Writer, values url.Values) error {
+	for key, value := range values {
+		writer, err := mw.CreateFormField(key)
+		if err != nil {
+			return err
+		}
+		_, err = writer.Write([]byte(value[0]))
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 func doPost(ctx context.Context, client httpClient, req *http.Request, parser responseParser, d Debug) error {
 	resp, err := client.Do(req)
 	if err != nil {
@@ -316,7 +336,7 @@ func newJSONParser(dst interface{}) responseParser {
 
 func newTextParser(dst interface{}) responseParser {
 	return func(resp *http.Response) error {
-		b, err := ioutil.ReadAll(resp.Body)
+		b, err := io.ReadAll(resp.Body)
 		if err != nil {
 			return err
 		}