SubGhz: replace incorrect frequency value (#933)

applications/subghz/helpers/subghz_testing.c

@@ -6,7 +6,7 @@ const uint32_t subghz_frequencies_testing[] = {
     304500000,
     312025000,
     313250000,
-    313250000,
+    313625000,
     315000000,
     315225000,
     321950000,
@@ -34,4 +34,4 @@ const uint32_t subghz_frequencies_testing[] = {
 
 const uint32_t subghz_frequencies_count_testing =
     sizeof(subghz_frequencies_testing) / sizeof(uint32_t);
-const uint32_t subghz_frequencies_433_92_testing = 12;
+const uint32_t subghz_frequencies_433_92_testing = 12;