fix(main/zig): fix warning missing ABI and dynamic linker

Closes #20294

Zig uses FHS-type path to guess the ABI and dynamic linker of `env` binary. That leads to a warning like in #20294

packages/zig/build.sh

@@ -4,6 +4,7 @@ TERMUX_PKG_LICENSE="MIT"
 TERMUX_PKG_LICENSE_FILE="zig/LICENSE"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION="0.13.0"
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/ziglang/zig/releases/download/${TERMUX_PKG_VERSION}/zig-bootstrap-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=cd446c084b5da7bc42e8ad9b4e1c910a957f2bf3f82bcc02888102cd0827c139
 TERMUX_PKG_BUILD_IN_SRC=true

packages/zig/lib-std-zig-LibCInstallation.zig.patch

@@ -0,0 +1,15 @@
+diff --git a/lib/std/zig/LibCInstallation.zig b/lib/std/zig/LibCInstallation.zig
+index 686471bde..47e1f714c 100644
+--- a/zig/lib/std/zig/LibCInstallation.zig
++++ b/zig/lib/std/zig/LibCInstallation.zig
+@@ -203,6 +203,10 @@ pub fn findNative(args: FindNativeOptions) FindError!LibCInstallation {
+         self.include_dir = try args.allocator.dupeZ(u8, "/usr/include");
+         self.sys_include_dir = try args.allocator.dupeZ(u8, "/usr/include");
+         self.crt_dir = try args.allocator.dupeZ(u8, "/usr/lib/64");
++    } else if (builtin.target.isAndroid()) {
++        self.include_dir = try args.allocator.dupeZ(u8, "@TERMUX_PREFIX@/include");
++        self.sys_include_dir = try args.allocator.dupeZ(u8, "@TERMUX_PREFIX@/include/sys");
++        self.crt_dir = try args.allocator.dupeZ(u8, "@TERMUX_PREFIX@/lib/crtbegin_dynamic.o");
+     } else if (std.process.can_spawn) {
+         try self.findNativeIncludeDirPosix(args);
+         switch (builtin.target.os.tag) {

packages/zig/lib-std-zig-system.zig.patch

@@ -0,0 +1,16 @@
+diff --git a/lib/std/zig/system.zig b/lib/std/zig/system.zig
+index 83c798c34..6668f4bcd 100644
+--- a/zig/lib/std/zig/system.zig
++++ b/zig/lib/std/zig/system.zig
+@@ -996,6 +996,11 @@ fn detectAbiAndDynamicLinker(
+             .haiku => "/bin/env",
+         };
+
++        if (builtin.target.isAndroid()) {
++            // Consider using /system/bin/env instead
++            file_name = "@TERMUX_PREFIX@/bin/env";
++        }
++
+         // According to `man 2 execve`:
+         //
+         // The kernel imposes a maximum length on the text