bug #29926 [Form] Changed UrlType input type to text when default_protocol is not null (MatTheCat)

This PR was merged into the 3.4 branch.

Discussion
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[Form] Changed UrlType input type to text when default_protocol is not null

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #29690
| License       | MIT
| Doc PR        |

replaces #29691

Commits
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2791edf1fb [Form] Changed UrlType input type to text when default_protocol is not null

Author: nicolas-grekas

composer.json

@@ -39,7 +39,7 @@
         "symfony/css-selector": "~2.8|~3.0|~4.0",
         "symfony/dom-crawler": "~2.8|~3.0|~4.0",
         "symfony/polyfill-intl-icu": "~1.0",
-        "symfony/form": "~3.4|~4.0",
+        "symfony/form": "^3.4.22|~4.1.11|^4.2.3",
         "symfony/expression-language": "~2.8|~3.0|~4.0",
         "symfony/process": "~2.8|~3.0|~4.0",
         "symfony/security-core": "~3.2|~4.0",