gnu: icedove: Build with bundled ICU library to resolve issues.

* gnu/packages/gnuzilla.scm (icedove-minimal) [#:phases] {configure}: Comment
out "ac_add_options --with-system-icu\n"
[inputs]: Comment out icu4c-77.

Fixes: #2745
Fixes: #3166
Change-Id: I3b5da6341714ffcda04471059f5a10b30b291579

gnu/packages/gnuzilla.scm

@@ -1802,7 +1802,9 @@ ca495991b7852b855"))
                       "ac_add_options --with-libclang-path="
                       #$(this-package-native-input "clang") "/lib\n"
                       "ac_add_options --with-system-bz2\n"
-                      "ac_add_options --with-system-icu\n"
+                      ;; FIXME: Causes breakage (see:
+                      ;; <https://codeberg.org/guix/guix/issues/3166>)
+                      ;; "ac_add_options --with-system-icu\n"
                       "ac_add_options --with-system-jpeg\n"
                       "ac_add_options --with-system-libevent\n"
                       "ac_add_options --with-system-nspr\n"
@@ -1898,7 +1900,9 @@ ca495991b7852b855"))
            gpgme
            gtk+
            hunspell
-           icu4c-77
+           ;; FIXME: Causes breakage (see:
+           ;; <https://codeberg.org/guix/guix/issues/3166>).
+           ;;icu4c-77
            libcanberra
            libevent
            libffi