[bzip2] Update to 1.0.8. (#13178)

Fixes #12960

ports/bzip2/CONTROL

@@ -1,5 +1,4 @@
 Source: bzip2
-Version: 1.0.6
-Port-Version: 7
+Version: 1.0.8
 Homepage: http://www.bzip.org/
 Description: High-quality data compressor.

ports/bzip2/fix-windows-include.patch

@@ -1,12 +0,0 @@
-diff -urN bzip2-1.0.6-orig/bzip2.c bzip2-1.0.6/bzip2.c
---- bzip2-1.0.6-orig/bzip2.c	2010-09-11 02:04:53.000000000 +0300
-+++ bzip2-1.0.6/bzip2.c	2019-11-04 11:40:52.230652175 +0200
-@@ -128,7 +128,7 @@
- #if BZ_LCCWIN32
- #   include <io.h>
- #   include <fcntl.h>
--#   include <sys\stat.h>
-+#   include <sys/stat.h>
- 
- #   define NORETURN       /**/
- #   define PATH_SEP       '\\'

ports/bzip2/portfile.cmake

@@ -1,16 +1,9 @@
-set(BZIP2_VERSION 1.0.6) # TODO: Update to 1.0.8
-vcpkg_download_distfile(ARCHIVE # TODO: switch to vcpkg_from_git with https://sourceware.org/git/?p=bzip2.git;a=summary
-    URLS "https://github.com/past-due/bzip2-mirror/releases/download/v${BZIP2_VERSION}/bzip2-${BZIP2_VERSION}.tar.gz"
-    FILENAME "bzip2-${BZIP2_VERSION}.tar.gz"
-    SHA512 00ace5438cfa0c577e5f578d8a808613187eff5217c35164ffe044fbafdfec9e98f4192c02a7d67e01e5a5ccced630583ad1003c37697219b0f147343a3fdd12)
-
-vcpkg_extract_source_archive_ex(
+vcpkg_from_git(
     OUT_SOURCE_PATH SOURCE_PATH
-    ARCHIVE ${ARCHIVE}
-    REF ${BZIP2_VERSION}
+    URL https://sourceware.org/git/bzip2.git
+    REF 75a94bea3918e612b879d6a11ca64b8689526147
     PATCHES
         fix-import-export-macros.patch
-        fix-windows-include.patch
 )
 
 file(COPY "${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt" DESTINATION "${SOURCE_PATH}")