meson: Bump wrap files, and add non-gitlab fallback mirrors

When fdo infra has downtime, gstreamer checkouts become unbuildable.
Try to alleviate that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8753>

subprojects/fontconfig.wrap

@@ -1,9 +1,10 @@
 [wrap-file]
-directory = fontconfig-2.14.2
-source_url = https://www.freedesktop.org/software/fontconfig/release/fontconfig-2.14.2.tar.xz
-source_filename = fontconfig-2.14.2.tar.xz
-source_hash = dba695b57bce15023d2ceedef82062c2b925e51f5d4cc4aef736cf13f60a468b
-diff_files = fontconfig-2.14.2/0001-meson-Always-use-posix-path-even-on-Windows.patch, fontconfig-2.14.2/0001-meson-Always-write-utf-8-files-with-LF-newlines.patch
+directory = fontconfig-2.15.0
+source_url = https://www.freedesktop.org/software/fontconfig/release/fontconfig-2.15.0.tar.xz
+source_fallback_url = http://deb.debian.org/debian/pool/main/f/fontconfig/fontconfig_2.15.0.orig.tar.xz
+source_filename = fontconfig-2.15.0.tar.xz
+source_hash = 63a0658d0e06e0fa886106452b58ef04f21f58202ea02a94c39de0d3335d7c0e
+diff_files = fontconfig-2.15.0/0001-meson-Always-use-posix-path-even-on-Windows.patch
 
 [provide]
 fontconfig = fontconfig_dep

subprojects/libdrm.wrap

@@ -1,8 +1,9 @@
 [wrap-file]
-directory = libdrm-2.4.120
-source_url = https://dri.freedesktop.org/libdrm/libdrm-2.4.120.tar.xz
-source_filename = libdrm-2.4.120.tar.xz
-source_hash = 3bf55363f76c7250946441ab51d3a6cc0ae518055c0ff017324ab76cdefb327a
+directory = libdrm-2.4.124
+source_url = https://dri.freedesktop.org/libdrm/libdrm-2.4.124.tar.xz
+source_fallback_url = http://deb.debian.org/debian/pool/main/libd/libdrm/libdrm_2.4.124.orig.tar.xz
+source_filename = libdrm-2.4.124.tar.xz
+source_hash = ac36293f61ca4aafaf4b16a2a7afff312aa4f5c37c9fbd797de9e3c0863ca379
 
 [provide]
 libdrm = ext_libdrm
@@ -16,4 +17,3 @@ libdrm_nouveau = ext_libdrm_nouveau
 libdrm_omap = ext_libdrm_omap
 libdrm_radeon = ext_libdrm_radeon
 libdrm_tegra = ext_libdrm_tegra
-

subprojects/libnice.wrap

@@ -1,4 +1,9 @@
-[wrap-git]
-directory=libnice
-url=https://gitlab.freedesktop.org/libnice/libnice.git
-revision=0.1.22
+[wrap-file]
+directory = libnice-0.1.22
+source_url = https://nice.freedesktop.org/releases/libnice-0.1.22.tar.gz
+source_fallback_url = http://deb.debian.org/debian/pool/main/libn/libnice/libnice_0.1.22.orig.tar.gz
+source_filename = libnice-0.1.22.tar.gz
+source_hash = a5f724cf09eae50c41a7517141d89da4a61ec9eaca32da4a0073faed5417ad7e
+
+[provide]
+dependency_names = nice

subprojects/packagefiles/fontconfig-2.14.2/0001-meson-Always-write-utf-8-files-with-LF-newlines.patch

@@ -1,37 +0,0 @@
-From 6081263d131848842b916a6d2506c1a612be7f81 Mon Sep 17 00:00:00 2001
-From: Nirbheek Chauhan <nirbheek@centricular.com>
-Date: Thu, 13 Jul 2023 07:28:52 +0530
-Subject: [PATCH] meson: Always write utf-8 files with LF newlines
-
-Otherwise, MSYS2 gperf chokes on the CRLF newlines translated by
-`open()`, even though we explicitly write out `\n`
-
-```
-[1/48] Generating src/fcobjshash.h with a custom command
-FAILED: src/fcobjshash.h
-"C:\msys64\usr\bin\gperf.EXE" "--pic" "-m" "100" "src/fcobjshash.gperf" "--output-file" "src/fcobjshash.h"
-src/fcobjshash.gperf:17: warning: junk after %% is ignored
-src/fcobjshash.gperf:2: warning: junk after %} is ignored
-src/fcobjshash.gperf:3: junk after declaration
-ninja: build stopped: subcommand failed.
-```
----
- src/cutout.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/cutout.py b/src/cutout.py
-index 6b46529..9fe46ce 100644
---- a/src/cutout.py
-+++ b/src/cutout.py
-@@ -29,7 +29,7 @@ if __name__== '__main__':
- 
-     stdout = ret.stdout.decode('utf8')
- 
--    with open(args[0].output, 'w') as out:
-+    with open(args[0].output, 'w', encoding='utf-8', newline='\n') as out:
-         write = True
-         for l in stdout.split('\n'):
-             l = l.strip('\r')
--- 
-2.41.0
-