update to Zig 0.15.1

Author: Techatrix

.github/workflows/ci.yaml

@@ -17,7 +17,7 @@ jobs:
         zig-version: [master]
         os: [ubuntu-latest, macos-latest, windows-latest]
         include:
-          - zig-version: "0.14.0"
+          - zig-version: "0.15.1"
             os: ubuntu-latest
     runs-on: ${{ matrix.os }}
     steps:

build.zig

@@ -84,7 +84,7 @@ pub fn build(b: *std.Build) void {
         .include_path = "libxml/xmlversion.h",
         .style = .{ .cmake = upstream.path("include/libxml/xmlversion.h.in") },
     }, .{
-        .VERSION = b.fmt("{}", .{version}),
+        .VERSION = b.fmt("{f}", .{version}),
         .LIBXML_VERSION_NUMBER = @as(i64, version.major * 10000 + version.major * 100 + version.patch),
         .LIBXML_VERSION_EXTRA = "",
         .WITH_THREADS = threads,

build.zig.zon

@@ -1,20 +1,20 @@
 .{
     .name = .libxml2,
     .version = "2.14.3-3",
-    .minimum_zig_version = "0.14.0",
+    .minimum_zig_version = "0.15.1",
     .dependencies = .{
         .libxml2 = .{
             .url = "git+https://gitlab.gnome.org/GNOME/libxml2.git?ref=v2.14.3#8d509f483dd5ce268b2fded9c738132c47d820d8",
             .hash = "N-V-__8AAKECgwELybeTt28_dzxwziqdrHDrIiadVpfYeFbx",
         },
         .zlib = .{
-            .url = "git+https://github.com/allyourcodebase/zlib#6c72830882690c1eb2567a537525c3f432c1da50",
-            .hash = "zlib-1.3.1-ZZQ7lVgMAACwO4nUUd8GLhsuQ5JQq_VAhlEiENJTUv6h",
+            .url = "git+https://github.com/allyourcodebase/zlib.git#61e7df7e996ec5a5f13a653db3c419adb340d6ef",
+            .hash = "zlib-1.3.1-ZZQ7lbYMAAB1hTSOKSXAKAgHsfDcyWNH_37ojw5WSpgR",
             .lazy = true,
         },
         .libiconv = .{
-            .url = "git+https://github.com/allyourcodebase/libiconv.git#9def4c8a1743380e85bcedb80f2c15b455e236f3",
-            .hash = "libiconv-1.18.0-p9sJwWnqAACzVYeWgXB5r5lOQ74XwTPlptixV0JPRO28",
+            .url = "git+https://github.com/allyourcodebase/libiconv.git#d86666233f4e0045b586060260e8a6093f5cdd8d",
+            .hash = "libiconv-1.18.0-p9sJwWnqAAAAD_T5JHJ8v9OrgUtLGT6ov322zOnkUkv5",
             .lazy = true,
         },
         .win_iconv = .{