dovecot: update to version 2.2.36.3

- Fixes CVE-2019-7524
- Refresh patch

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

mail/dovecot/patches/001-configure_in.patch

@@ -1,6 +1,6 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -488,9 +488,9 @@ have_ioloop=no
+@@ -490,9 +490,9 @@ have_ioloop=no
  
  if test "$ioloop" = "best" || test "$ioloop" = "epoll"; then
    AC_CACHE_CHECK([whether we can use epoll],i_cv_epoll_works,[
@@ -12,7 +12,7 @@
        int main()
        {
  	return epoll_create(5) < 1;
-@@ -594,7 +594,7 @@ fi
+@@ -596,7 +596,7 @@ fi
  dnl * Old glibcs have broken posix_fallocate(). Make sure not to use it.
  dnl * It may also be broken in AIX.
  AC_CACHE_CHECK([whether posix_fallocate() works],i_cv_posix_fallocate_works,[
@@ -21,7 +21,7 @@
      #define _XOPEN_SOURCE 600
      #include <stdio.h>
      #include <stdlib.h>
-@@ -603,6 +603,7 @@ AC_CACHE_CHECK([whether posix_fallocate(
+@@ -605,6 +605,7 @@ AC_CACHE_CHECK([whether posix_fallocate(
      #if defined(__GLIBC__) && (__GLIBC__ < 2 || __GLIBC_MINOR__ < 7)
        possibly broken posix_fallocate
      #endif