iwlwifi: fix min API version for 7265D, 3168, 8000 and 8265

In a previous commit, we removed support for API versions earlier than
22 for these NICs.  By mistake, the *_UCODE_API_MIN definitions were
set to 17.  Fix that.

Fixes: 4b87e5af638b ("iwlwifi: remove support for fw older than -17 and -22")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/iwl-7000.c

@@ -79,8 +79,8 @@
 /* Lowest firmware API version supported */
 #define IWL7260_UCODE_API_MIN	17
 #define IWL7265_UCODE_API_MIN	17
-#define IWL7265D_UCODE_API_MIN	17
-#define IWL3168_UCODE_API_MIN	20
+#define IWL7265D_UCODE_API_MIN	22
+#define IWL3168_UCODE_API_MIN	22
 
 /* NVM versions */
 #define IWL7260_NVM_VERSION		0x0a1d

drivers/net/wireless/intel/iwlwifi/iwl-8000.c

@@ -74,8 +74,8 @@
 #define IWL8265_UCODE_API_MAX	30
 
 /* Lowest firmware API version supported */
-#define IWL8000_UCODE_API_MIN	17
-#define IWL8265_UCODE_API_MIN	20
+#define IWL8000_UCODE_API_MIN	22
+#define IWL8265_UCODE_API_MIN	22
 
 /* NVM versions */
 #define IWL8000_NVM_VERSION		0x0a1d