Remove ResponseHeaderTimeout from default http transport (#1827)

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>

portal-ui/tests/permissions-2/diagnostics.ts

@@ -80,7 +80,9 @@ test("Start New Diagnostic button exists after Diagnostic is completed", async (
     .useRole(roles.diagnostics)
     .navigateTo("http://localhost:9090/support/diagnostics")
     .click(elements.startDiagnosticButton)
-    .wait(2000)
+    .wait(3000)
+    .expect(elements.downloadButton.exists)
+    .ok()
     .expect(elements.startNewDiagnosticButton.exists)
     .ok();
 });
@@ -90,6 +92,8 @@ test("Start New Diagnostic button is clickable after Diagnostic is completed", a
     .useRole(roles.diagnostics)
     .navigateTo("http://localhost:9090/support/diagnostics")
     .click(elements.startDiagnosticButton)
-    .wait(2000)
+    .wait(3000)
+    .expect(elements.downloadButton.exists)
+    .ok()
     .click(elements.startNewDiagnosticButton);
 });

restapi/tls.go

@@ -32,15 +32,14 @@ func prepareSTSClientTransport(insecure bool) *http.Transport {
 	DefaultTransport := &http.Transport{
 		Proxy: http.ProxyFromEnvironment,
 		DialContext: (&net.Dialer{
-			Timeout:   5 * time.Second,
+			Timeout:   10 * time.Second,
 			KeepAlive: 15 * time.Second,
 		}).DialContext,
 		MaxIdleConns:          1024,
 		MaxIdleConnsPerHost:   1024,
-		ResponseHeaderTimeout: 60 * time.Second,
-		IdleConnTimeout:       60 * time.Second,
+		IdleConnTimeout:       90 * time.Second,
 		TLSHandshakeTimeout:   10 * time.Second,
-		ExpectContinueTimeout: 1 * time.Second,
+		ExpectContinueTimeout: 10 * time.Second,
 		DisableCompression:    true,
 		TLSClientConfig: &tls.Config{
 			// Can't use SSLv3 because of POODLE and BEAST