Display memory in bytes instead of MB for consistency

- Changed output to show bytes instead of MB
- Updated header to show 'Minne (bytes)'
- Better for comparing memory usage across all languages
- Memory data already collected in bytes from ps command

timelines/Bash/run_1.tsv

@@ -1,4 +1 @@
-10 2048000 0
-34 2048000 0
-56 2048000 0
-79 2048000 0
+12 2048000 0

timelines/Bash/run_2.tsv

@@ -1,4 +1 @@
-9 2048000 0
-33 2048000 0
-57 2048000 0
-81 2048000 0
+10 2048000 0

timelines/Bash/run_3.tsv

@@ -1,4 +1 @@
 9 2048000 0
-33 2048000 0
-54 2048000 0
-76 2048000 0

timelines/Bash/run_4.tsv

@@ -1,4 +1 @@
 9 2048000 0
-33 2048000 0
-56 2048000 0
-80 2048000 0