Replace deprecated URL constructor

See https://inside.java/2023/02/15/quality-heads-up/

Change-Id: I520a4baeb1442a1a357a88f1755447cd285a77d8

src/main/java/com/googlesource/gerrit/plugins/download/scheme/SshScheme.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/download/scheme/SshScheme.java b/src/main/java/com/googlesource/gerrit/plugins/download/scheme/SshScheme.java
index cb41f9b..9149a13 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/download/scheme/SshScheme.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/download/scheme/SshScheme.java
@@ -30,7 +30,7 @@
 import com.google.inject.Provider;
 import java.io.UnsupportedEncodingException;
 import java.net.MalformedURLException;
-import java.net.URL;
+import java.net.URI;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
@@ -60,7 +60,7 @@
         && (sshAddr.startsWith("*:") || "".equals(sshAddr))
         && urlProvider != null) {
       try {
-        sshAddr = new URL(urlProvider.get()).getHost() + sshAddr.substring(1);
+        sshAddr = URI.create(urlProvider.get()).toURL().getHost() + sshAddr.substring(1);
       } catch (MalformedURLException e) {
         // ignore, then this scheme will be disabled
       }
@@ -92,7 +92,8 @@
     String sshdPrimaryAddress = config.getString("sshdAdvertisedPrimaryAddress");
     if (sshdPrimaryAddress != null && sshdPrimaryAddress.startsWith("*:") && urlProvider != null) {
       try {
-        sshdPrimaryAddress = new URL(urlProvider.get()).getHost() + sshdPrimaryAddress.substring(1);
+        sshdPrimaryAddress =
+            URI.create(urlProvider.get()).toURL().getHost() + sshdPrimaryAddress.substring(1);
       } catch (MalformedURLException e) {
         // ignore, then this scheme will be disabled
       }