elogind: add patches to fix elogind on musl

Add these patches for glibc too as they make sense.

srcpkgs/elogind/patches/reverse_CLOSE_ON_EXEC_removal.patch

@@ -0,0 +1,13 @@
+diff --git ./src/basic/fileio.c ./src/basic/fileio.c
+index e981cd024..ffcbf7309 100644
+--- ./src/basic/fileio.c
++++ ./src/basic/fileio.c
+@@ -156,7 +156,7 @@ int write_string_file_ts(
+                         goto fail;
+                 }
+ 
+-                f = fdopen(fd, "w");
++                f = fdopen(fd, "we");
+                 if (!f) {
+                         r = -errno;
+                         safe_close(fd);

srcpkgs/elogind/patches/reverse_DISABLE_BUFFER_in_cg_attach.patch

@@ -0,0 +1,13 @@
+diff --git ./src/basic/cgroup-util.c ./src/basic/cgroup-util.c
+index 9235361b6..11102790e 100644
+--- ./src/basic/cgroup-util.c
++++ ./src/basic/cgroup-util.c
+@@ -824,7 +824,7 @@ int cg_attach(const char *controller, const char *path, pid_t pid) {
+ 
+         xsprintf(c, PID_FMT "\n", pid);
+ 
+-        r = write_string_file(fs, c, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(fs, c, 0);
+         if (r < 0)
+                 return r;
+ 

srcpkgs/elogind/template

@@ -1,7 +1,7 @@
 # Template file for 'elogind'
 pkgname=elogind
 version=241.2
-revision=1
+revision=2
 build_style=meson
 configure_args="-Dcgroup-controller=elogind -Dhalt-path=/usr/bin/halt
  -Drootlibexecdir=/usr/libexec/elogind -Dreboot-path=/usr/bin/reboot