Update package version to 21.1.4

pkg.info

@@ -1,9 +1,35 @@
 name: lld
 description: Linker from the LLVM project
-version: 20.1.8
+version: 21.1.4
+revision: 1
 url: https://lld.llvm.org/
 license: Apache-2.0 WITH LLVM-exception
 architecture: any
-depends: ["gcc-libs", "llvm-libs", "zlib", "zstd"]
-make_depends: ["cmake", "ninja", "llvm"]
 type: source
+depends:
+  - gcc-libs
+  - llvm-libs
+  - zlib
+  - zstd
+make_depends:
+  - cmake
+  - ninja
+  - llvm
+  - python-sphinx
+downloads:
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/lld-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 5d62eb36eb76ac9cc9179f31a355d28fc3a1c4096880da2a12090cfe1ccd3dcf
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/llvm-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: llvm
+    extract_strip_components: 1
+    checksum: f311681255deb37f74bbf950a653e9434e7d8383a7b46a603a323c46cd4bf50e
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/libunwind-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: libunwind
+    extract_strip_components: 1
+    checksum: fc3ca27e1094b5fd4b7c1879e83705d89e9a2632b9a43426eb96c0536ace5345
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/cmake-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: cmake
+    extract_strip_components: 1
+    checksum: f4316d84a862ba3023ca1d26bd9c6a995516b4fa028b6fb329d22e24cc6d235e