Legrand MinVersion and remove old version (#414)

* minver&removeold

minimum version and remove old version

* add NLF Min

index.json

@@ -2648,6 +2648,16 @@
         "path": "images/Xiaomi/20220607180259_OTA_lumi.switch.acn031_0.0.0_211551_20220217_C7F604.ota"
     },
     {
+        "fileVersion": 3097091,
+        "fileSize": 240567,
+        "manufacturerCode": 4129,
+        "imageType": 19,
+        "sha512": "6093fb567660e913bece95b49c77d43e4cfded9bef29535bb48df6296cdd8c3f4b8ba3fe1fcd168e505033c7f70a43fd1e333f07b289455636344683b5a4f15d",
+        "url": "https://github.com/Koenkk/zigbee-OTA/raw/master/images/Legrand/1021-0013-002f4203-NLV.zigbee",
+        "path": "images/Legrand/1021-0013-002f4203-NLV.zigbee"
+    },
+	{
+		"minFileVersion": 3097091, 
         "fileVersion": 3949059,
         "fileSize": 254391,
         "manufacturerCode": 4129,
@@ -2705,6 +2715,16 @@
         "path": "images/Xiaomi/20220607175331_OTA_lumi.switch.acn029_0.0.0_211551_20220217_08B622.ota"
     },
     {
+        "fileVersion": 3752451,
+        "fileSize": 251559,
+        "manufacturerCode": 4129,
+        "imageType": 14,
+        "sha512": "4cc677a11ce1eccf4a713855585e6a6c7c017ec4554b9709c9cd91094aadc3ec2e383de3bada2ba0b75065bc5ffbef7bf5ba6515fb3d2dd3ed06f58407bd37a5",
+        "url": "https://github.com/Koenkk/zigbee-OTA/raw/master/images/Legrand/1021-000e-00394203-NLF.zigbee",
+        "path": "images/Legrand/1021-000e-00394203-NLF.zigbee"
+    },	
+    {
+        "minFileVersion": 3752451,		
         "fileVersion": 4801027,
         "fileSize": 254839,
         "manufacturerCode": 4129,
@@ -2714,6 +2734,16 @@
         "path": "images/Legrand/1021-000e-00494203-NLF.zigbee"
     },
     {
+        "fileVersion": 2245123,
+        "fileSize": 251495,
+        "manufacturerCode": 4129,
+        "imageType": 15,
+        "sha512": "853abd58cd50dcfe84ffc123c2f2066e834de31c87b7493d343368f1a945585910164ce789e5dbbf3280c5c398f65898879a67000dfc259f64be58467111676f",
+        "url": "https://github.com/Koenkk/zigbee-OTA/raw/master/images/Legrand/1021-000f-00224203-NLL.zigbee",
+        "path": "images/Legrand/1021-000f-00224203-NLL.zigbee"
+    },	
+    {
+        "minFileVersion": 2245123,		
         "fileVersion": 3949059,
         "fileSize": 256471,
         "manufacturerCode": 4129,