dracut.module: Add "date" executable.

dracut.module/90metadata-collect/module-setup.sh

 #!/bin/bash
 
 check() {
-    require_binaries grep head ip ls sleep || return 1
+    require_binaries grep head ip ls sleep date || return 1
     return 255
 }
 
@@ -10,7 +10,7 @@ depends() {
 }
 
 install() {
-    inst_multiple head ip grep ls sleep
+    inst_multiple head ip grep ls sleep date
     inst "$moddir"/metadata-collect-agent "/sbin/metadata-collect-agent"
     inst "$moddir"/fluent-bit "/sbin/fluent-bit"
     inst "$moddir"/libfluentbit_wendelin.so "/etc/libfluentbit_wendelin.so"