wireless-regdb: Sync DE with ETSI EN 301 893 V2.1.1 (2017-05)

The documents
https://www.etsi.org/deliver/etsi_en/301800_301899/301893/02.01.01_60/en_301893v020101p.pdf
and
https://www.bundesnetzagentur.de/SharedDocs/Downloads/DE/Sachgebiete/Telekommunikation/Unternehmen_Institutionen/Frequenzen/Allgemeinzuteilungen/2010_07_WLAN_5GHz_pdf.pdf
show that the limits for the 5GHz bands are out of date:

* 5150 - 5250 MHz only usage is allowed to use up to 23 dBm (200 mW) even
  without TPC

Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
diff --git a/db.txt b/db.txt
index 7f978e1..8f356f7 100644
--- a/db.txt
+++ b/db.txt
@@ -378,7 +378,7 @@
 
 country DE: DFS-ETSI
 	(2400 - 2483.5 @ 40), (100 mW)
-	(5150 - 5250 @ 80), (100 mW), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+	(5150 - 5250 @ 80), (200 mW), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
 	(5250 - 5350 @ 80), (100 mW), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
 	(5470 - 5725 @ 160), (500 mW), DFS, wmmrule=ETSI
 	# short range devices (ETSI EN 300 440-1)