gnu: librewolf: Update to 134.0.1-1 [security fixes].

New upstream release.  Some minor tweaks needed, like switching from gzip to
pigz, updating icu4c, and ensuring it builds with the correct Rust version.

CVE-2025-0237: WebChannel APIs susceptible to confused deputy attack
CVE-2025-0238: Use-after-free when breaking lines in text
CVE-2025-0239: Alt-Svc ALPN validation failure when redirected
CVE-2025-0240: Compartment mismatch when parsing JavaScript JSON
               module
CVE-2025-0241: Memory corruption when using JavaScript Text
               Segmentation
CVE-2025-0242: Memory safety bugs fixed in Firefox 134, Thunderbird
               134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird
               115.19, and Thunderbird 128.6
CVE-2025-0243: Memory safety bugs fixed in Firefox 134, Thunderbird
               134, Firefox ESR 128.6, and Thunderbird 128.6
CVE-2025-0244: Address bar spoofing using an invalid protocol scheme
               on Firefox for Android
CVE-2025-0245: Lock screen setting bypass in Firefox Focus for Android
CVE-2025-0246: Address bar spoofing using an invalid protocol scheme
               on Firefox for Android
CVE-2025-0247: Memory safety bugs fixed in Firefox 134 and Thunderbird
               134

* gnu/packages/librewolf.scm (librewolf): Update to 134.0.1-1.

Change-Id: I027bf6f1541b0e7bec9116b2d6b39ab606813b23

gnu/packages/librewolf.scm

@@ -154,7 +154,7 @@
                       #+(canonical-package xz)
                       #+(canonical-package sed)
                       #+(canonical-package grep)
-                      #+(canonical-package gzip)
+                      #+(canonical-package pigz)
                       #+(canonical-package tar)))
                (set-path-environment-variable
                 "PYTHONPATH"
@@ -194,26 +194,28 @@
         "torbrowser-compare-paths.patch"
         "librewolf-use-system-wide-dir.patch")))))
 
-;; Define the versions of rust needed to build librewolf, trying to match
+;;; Define the versions of rust needed to build firefox, trying to match
-;; upstream.  See the file taskcluster/ci/toolchain/rust.yml at
+;;; upstream.  See table at [0], `Uses' column for the specific version.
-;; https://searchfox.org under the particular firefox release, like
+;;; Using `rust' will likely lead to a newer version then listed in the table,
-;; mozilla-esr102.
+;;; but since in Guix only the latest packaged Rust is officially supported,
-(define rust-librewolf rust) ; 1.75 is the default in Guix, 1.65 is the minimum.
+;;; it is a tradeoff worth making.
+;;; 0: https://firefox-source-docs.mozilla.org/writing-rust-code/update-policy.html
+(define rust-librewolf rust-1.81)
 
 ;; Update this id with every update to its release date.
 ;; It's used for cache validation and therefore can lead to strange bugs.
 ;; ex: date '+%Y%m%d%H%M%S'
-(define %librewolf-build-id "20241130102406")
+(define %librewolf-build-id "20250121184331")
 
 (define-public librewolf
   (package
     (name "librewolf")
-    (version "133.0-1")
+    (version "134.0.1-1")
     (source
      (make-librewolf-source
       #:version version
-      #:firefox-hash "0q6cqfnwc2x09frdvsndmhck8ixrnbl281j9rqw5w8bd7fd2qas9"
+      #:firefox-hash "1rb54b62zcmhabmx3rsd5badv9wwih6h19a0g80c03qgwwy8b8g3"
-      #:librewolf-hash "1xf7gx3xm3c7dhch9gwpb0xp11lcyim1nrbm8sjljxdcs7iq9jy4"))
+      #:librewolf-hash "0bcjk3pkyq2w39n022kcpl8nqd8ng9653jc8gklfrfw9avwmpmk2"
       #:l10n firefox-l10n))
     (build-system gnu-build-system)
     (arguments
@@ -666,7 +668,7 @@
                   gtk+
                   gtk+-2
                   hunspell
-                  icu4c-73
+                  icu4c-75
                   jemalloc
                   libcanberra
                   libevent