chore: Update firefox version to 126.0.0

src/browser/base/content/aboutDialog-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/aboutDialog.xhtml b/browser/base/content/aboutDialog.xhtml
-index e0fcce367abe57e03e54779437facbba4326687b..70ef3cf15e9384f05e76d0768efb07872d4b69cf 100644
+index 55de24241514d11f6a174dd97ca37c8a4a99b8af..1459c91ff11429788e103d385f1598b6275592c8 100644
 --- a/browser/base/content/aboutDialog.xhtml
 +++ b/browser/base/content/aboutDialog.xhtml
 @@ -36,6 +36,7 @@
@@ -20,7 +20,7 @@ index e0fcce367abe57e03e54779437facbba4326687b..70ef3cf15e9384f05e76d0768efb0787
            </description>
 +#if 0
            <description class="text-blurb" id="contributeDesc" data-l10n-id="helpus">
-             <label is="text-link" href="https://donate.mozilla.org/?utm_source=firefox&#38;utm_medium=referral&#38;utm_campaign=firefox_about&#38;utm_content=firefox_about" data-l10n-name="helpus-donateLink"/>
+             <label is="text-link" href="https://foundation.mozilla.org/?form=firefox-about" data-l10n-name="helpus-donateLink"/>
              <label is="text-link" href="https://www.mozilla.org/contribute/?utm_source=firefox-browser&#38;utm_medium=firefox-desktop&#38;utm_campaign=about-dialog" data-l10n-name="helpus-getInvolvedLink"/>
            </description>
 +#endif

src/browser/base/content/browser-box-inc-xhtml.patch

@@ -1,12 +1,13 @@
 diff --git a/browser/base/content/browser-box.inc.xhtml b/browser/base/content/browser-box.inc.xhtml
-index d445abe7e743b2ec5d46d42f8f149c000e3c7997..b40fee5724a60171a8fa8849e6c778d2a17980f7 100644
+index 41258d81bbd2549a2d80cb7df9a9d65aa73a46f1..75bb0897710a478257d38c55c7fb0efb5aedd777 100644
 --- a/browser/base/content/browser-box.inc.xhtml
 +++ b/browser/base/content/browser-box.inc.xhtml
-@@ -2,27 +2,19 @@
+@@ -2,28 +2,17 @@
  # License, v. 2.0. If a copy of the MPL was not distributed with this
  # file, You can obtain one at http://mozilla.org/MPL/2.0/.
  
 -<hbox flex="1" id="browser">
+-  <html:sidebar-launcher id="sidebar-launcher" flex="1" hidden="true"></html:sidebar-launcher>
 -  <vbox id="sidebar-box" hidden="true" class="chromeclass-extrachrome">
 -    <box id="sidebar-header" align="center">
 -      <toolbarbutton id="sidebar-switcher-target" class="tabbable" aria-expanded="false">
@@ -23,9 +24,7 @@ index d445abe7e743b2ec5d46d42f8f149c000e3c7997..b40fee5724a60171a8fa8849e6c778d2
 -  <splitter id="sidebar-splitter" class="chromeclass-extrachrome sidebar-splitter" resizebefore="sibling" resizeafter="none" hidden="true"/>
 +<vbox id="browser">
    <vbox id="appcontent" flex="1">
-+
 +    <html:div id="zen-appcontent-navbar-container"></html:div>
-+
      <!-- gNotificationBox will be added here lazily. -->
 -    <tabbox id="tabbrowser-tabbox"
 +    <hbox id="zen-tabbox-wrapper" flex="1">

src/browser/base/content/browser-sidebar-js.patch

@@ -1,12 +0,0 @@
-diff --git a/browser/base/content/browser-sidebar.js b/browser/base/content/browser-sidebar.js
-index ea6457a5c42f7bd2e002bd9234b8eb9bd23bbcc0..9a7b75481fc0968c295bae9ca46ac5da4aec96dc 100644
---- a/browser/base/content/browser-sidebar.js
-+++ b/browser/base/content/browser-sidebar.js
-@@ -305,6 +305,7 @@ var SidebarUI = {
-       this._box.setAttribute("positionend", true);
-     } else {
-       this._box.removeAttribute("positionend");
-+      this._box.style.order = 0;
-     }
- 
-     this.hideSwitcherPanel();

src/browser/base/content/zen-sidebar-box.inc.xhtml

@@ -1,3 +1,4 @@
+<html:sidebar-launcher id="sidebar-launcher" flex="1" hidden="true"></html:sidebar-launcher>
 <vbox id="sidebar-box" hidden="true" class="chromeclass-extrachrome">
   <box id="sidebar-header" align="center">
     <toolbarbutton id="sidebar-switcher-target" class="tabbable" aria-expanded="false">