Migration 009: replace all pre-mirrored statements with "mirror" (#16689)

* Migration 009: replace all pre-mirrored statements with "mirror"

* Increase timeout for build script
diff --git a/webdriver/commands/GetElementText.json b/webdriver/commands/GetElementText.json
index 1cf662d..3c33fd9 100644
--- a/webdriver/commands/GetElementText.json
+++ b/webdriver/commands/GetElementText.json
@@ -13,10 +13,7 @@
               "version_added": false,
               "notes": "To enable Chromium support, include <code>{\"goog:chromeOptions\": {\"w3c\": true}}</code> in the <a href=https://developer.mozilla.org/docs/Web/WebDriver/Capabilities>capabilities</a>."
             },
-            "edge": {
-              "version_added": "79",
-              "notes": "To enable Chromium support, include <code>{\"goog:chromeOptions\": {\"w3c\": true}}</code> in the <a href=https://developer.mozilla.org/docs/Web/WebDriver/Capabilities>capabilities</a>."
-            },
+            "edge": "mirror",
             "firefox": {
               "version_added": "55"
             },
@@ -30,26 +27,17 @@
               "version_added": false,
               "notes": "To enable Chromium support, include <code>{\"goog:chromeOptions\": {\"w3c\": true}}</code> in the <a href=https://developer.mozilla.org/docs/Web/WebDriver/Capabilities>capabilities</a>."
             },
-            "opera_android": {
-              "version_added": false,
-              "notes": "To enable Chromium support, include <code>{\"goog:chromeOptions\": {\"w3c\": true}}</code> in the <a href=https://developer.mozilla.org/docs/Web/WebDriver/Capabilities>capabilities</a>."
-            },
+            "opera_android": "mirror",
             "safari": {
               "version_added": false,
               "notes": "The vendor-supported implementation for Safari is non spec-conforming and incompatible."
             },
-            "safari_ios": {
-              "version_added": false,
-              "notes": "The vendor-supported implementation for Safari is non spec-conforming and incompatible."
-            },
+            "safari_ios": "mirror",
             "samsunginternet_android": {
               "version_added": false,
               "notes": "The vendor-supported implementation for Samsung Internet is non-spec-conforming and incompatible."
             },
-            "webview_android": {
-              "version_added": false,
-              "notes": "To enable Chromium support, include <code>{\"goog:chromeOptions\": {\"w3c\": true}}</code> in the <a href=https://developer.mozilla.org/docs/Web/WebDriver/Capabilities>capabilities</a>."
-            }
+            "webview_android": "mirror"
           },
           "status": {
             "experimental": false,