[0.4.7][TASKMGR] Tweak the status bar a bit (reusing CORE-15615)

by picking those two commits:
0.4.12-dev-363-g 473e0bfc83
0.4.12-dev-779-g 3b96148641

Although the regression that was introduced by 0.4.12-dev-363-g 473e0bfc83
and then fixed by 0.4.12-dev-779-g 3b96148641
did never affect any release, the older releases do still benefit from those 2 commits applied together:

The status bar consists of 3 sections:
"processes count"
"CPU load"
"Commit charge"

"Commit charge" is extremely dynamic in length, therefore we can improve the usability a bit by maximizing available space for it.
"processes count" also deserves a bit more space, otherwise even 3-digits-count would be cropped in english already.
"CPU load" is most defined in length, as the only dynamic part in there is 0% to 100%, just 2 digits.
Therefore we do sacrifice a bit space from "CPU load" section in favor of the other sections.

See https://jira.reactos.org/secure/attachment/61659/ros_taskmgr_BEFORE_mostCompact.png for a pic before this backmerge.

base/applications/taskmgr/lang/de-DE.rc

@@ -438,7 +438,7 @@ BEGIN
     IDS_MSG_WARNINGCHANGEPRIORITY "WARNUNG: Das Ändern der Prioritätsklasse dieses Prozesses\nkann zu unerwünschten Ergebnissen, einschl. Systeminstabilität, führen.\nSind Sie sicher, dass Sie diese ändern möchten?"
     IDS_MSG_TRAYICONCPUUSAGE "CPU-Auslastung: %d%%"
     IDS_STATUS_MEMUSAGE "Speicher: %s / %s (%d%%)"
-    IDS_STATUS_CPUUSAGE "CPU-Auslastung: %3d%%"
+    IDS_STATUS_CPUUSAGE "CPU-Last: %3d%%"
     IDS_STATUS_PROCESSES "Prozesse: %d"
     IDS_NOT_RESPONDING "Keine Rückmeldung"
     IDS_RUNNING "Wird ausgeführt"

base/applications/taskmgr/taskmgr.h

@@ -46,8 +46,8 @@ typedef struct _IO_COUNTERS {
 #define RUN_PERF_PAGE
 
 #define STATUS_WINDOW	2001
-#define STATUS_SIZE1	80
-#define STATUS_SIZE2	210
+#define STATUS_SIZE1	85
+#define STATUS_SIZE2	190
 #define STATUS_SIZE3	400
 
 typedef struct