debian: add compat patches for previous releases

Signed-off-by: R4SAS <r4sas@i2pmail.org>

contrib/debian/xenial/patches/01-upnp.patch

@@ -0,0 +1,17 @@
+Description: Enable UPnP usage in package
+Author: r4sas <r4sas@i2pmail.org>
+
+Reviewed-By: r4sas <r4sas@i2pmail.org>
+Last-Update: 2022-03-23
+
+--- i2pd.orig/Makefile
++++ i2pd/Makefile
+@@ -31,7 +31,7 @@ include filelist.mk
+ 
+ USE_AESNI       := $(or $(USE_AESNI),yes)
+ USE_STATIC      := $(or $(USE_STATIC),no)
+-USE_UPNP        := $(or $(USE_UPNP),no)
++USE_UPNP        := $(or $(USE_UPNP),yes)
+ DEBUG           := $(or $(DEBUG),yes)
+ 
+ # for debugging purposes only, when commit hash needed in trunk builds in i2pd version string

contrib/debian/xenial/patches/02-service.patch

@@ -0,0 +1,19 @@
+Description: Disable LogsDirectory and LogsDirectoryMode options in service
+Author: r4sas <r4sas@i2pmail.org>
+
+Reviewed-By: r4sas <r4sas@i2pmail.org>
+Last-Update: 2023-05-17
+
+--- a/contrib/i2pd.service
++++ b/contrib/i2pd.service
+@@ -8,8 +8,8 @@ User=i2pd
+ Group=i2pd
+ RuntimeDirectory=i2pd
+ RuntimeDirectoryMode=0700
+-LogsDirectory=i2pd
+-LogsDirectoryMode=0700
++#LogsDirectory=i2pd
++#LogsDirectoryMode=0700
+ Type=forking
+ ExecStart=/usr/sbin/i2pd --conf=/etc/i2pd/i2pd.conf --tunconf=/etc/i2pd/tunnels.conf --tunnelsdir=/etc/i2pd/tunnels.conf.d --pidfile=/run/i2pd/i2pd.pid --logfile=/var/log/i2pd/i2pd.log --daemon --service
+ ExecReload=/bin/sh -c "kill -HUP $MAINPID"

contrib/debian/xenial/patches/series

@@ -0,0 +1,2 @@
+01-upnp.patch
+02-service.patch