firefox-esr{,-unwrapped,-wayland}: 91 -> 102

The 91 release tree has a planned end of life in 2022/09 and the 102
tree is its successor.

Includes some reordering that makes more sense to me.

pkgs/top-level/all-packages.nix

@@ -27609,14 +27609,15 @@ with pkgs;
   firefox-unwrapped = firefoxPackages.firefox;
   firefox-esr-102-unwrapped = firefoxPackages.firefox-esr-102;
   firefox-esr-91-unwrapped = firefoxPackages.firefox-esr-91;
+  firefox-esr-unwrapped = firefoxPackages.firefox-esr-102;
+
   firefox = wrapFirefox firefox-unwrapped { };
   firefox-wayland = wrapFirefox firefox-unwrapped { forceWayland = true; };
-  firefox-esr-102 = wrapFirefox firefox-esr-102-unwrapped { };
-  firefox-esr-91 = wrapFirefox firefox-esr-91-unwrapped { };
 
-  firefox-esr = firefox-esr-91;
-  firefox-esr-unwrapped = firefoxPackages.firefox-esr-91;
-  firefox-esr-wayland = wrapFirefox firefox-esr-91-unwrapped { forceWayland = true; };
+  firefox-esr = firefox-esr-102;
+  firefox-esr-91 = wrapFirefox firefox-esr-91-unwrapped { };
+  firefox-esr-102 = wrapFirefox firefox-esr-102-unwrapped { };
+  firefox-esr-wayland = wrapFirefox firefox-esr-102-unwrapped { forceWayland = true; };
 
   firefox-bin-unwrapped = callPackage ../applications/networking/browsers/firefox-bin {
     inherit (gnome) adwaita-icon-theme;