procps: Update to version 4.0.6

procps: Update to version 4.0.6

- Update from version 4.0.5 to 4.0.6
- Update of rootfile
- Changelog
    4.0.6
  * library
    version: inc revision to 1 now 1:1:0
    internal: Use openat for files under /proc/<PID>
    internal: Don't check for sd_booted                    Debian #1108549
    internal: Address potential race leading to segfault   issues #380, #390
  * local: guard SIGPOLL for MacOS                         merge !246
  * pgrep: Fix unhex breakage for signal numbers           issue #369
  * pgrep: Match on process ID                             Debian #612146
  * pgrep: Add process_mrelease                            merge !250
  * pgrep: Add shell quoting                               merge !248
  * pgrep: Use pidfd_send_signal()                         issue #207
  * pgrep.1: Note that we can only go to 100th of second   issue #376
  * pgrep: Add --quiet option                              issue #404
  * pmap: add -k option to print raw names from kernel     merge !251
  * ps: parse --help correctly                             issue #381
  * ps: Add --delimiter option                             issue #118
  * ps: ps f forest works under pid 1                      issue #102
  * ps: no longer fails with many pids & the 'p' option    issue #387
  * ps.1: cols and collums alias width option              Debian #926361
  * ps.1: Add format equivalents                           Debian #925437
  * ps: avoid potential segfault due to library race       issue #380
  * ps: Fix -ad option conflict                            issue #395
  * ps: ppid of 0 is ok, fix parser                        issue #405
  * slabtop: Increase column width                         Debian #959375
  * sysctl: Return error if EPERM or EISDIR                merge !228
  * sysctl: Use options after --system                     Debian #978989
  * top: provides for ignoring configuration file(s)       issue #365
  * top: fix legacy configuration file vulnerability       issue #384
  * top: added a new help screen for specialized keys
  * top: avoid potential segfault due to library race      issue #390
  * top: new feature to show physical core percentages
  * w: Add terminal mode to show all terminal sessions     issue #375
  * w: Use process TTY as backup for user TTY              Debian #1080335
  * w: Use correct return value for sd_get_sessions        Debian #1068904
  * w: Don't check for sd_booted                           Debian #1108549
  * w: Don't crash with pids in terminal mode              issue #407
  * watch: Add --follow option                             Debian #469156
  * watch: 256 color support                               issue #44
  * watch.1: Warn about -d permanent option                Debian #883638

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>