Extract plausability check from AddressDecoder to separate function

tests/tests_dramsys/AddressDecoderConfigs.h

@@ -37,70 +37,6 @@
 
 #include <string>
 
-inline constexpr std::string_view memSpecJsonString = R"(
-{
-    "memspec": {
-        "memarchitecturespec": {
-            "burstLength": 16,
-            "dataRate": 8,
-            "nbrOfBankGroups": 4,
-            "nbrOfBanks": 16,
-            "nbrOfColumns": 1024,
-            "nbrOfRows": 65536,
-            "nbrOfRanks": 1,
-            "nbrOfDevices": 1,
-            "nbrOfChannels": 1,
-            "width": 16,
-            "per2BankOffset": 8
-        },
-        "memoryId": "JEDEC_1Gbx16_BG_LPDDR5-6400",
-        "memoryType": "LPDDR5",
-        "memtimingspec": {
-            "RCD_L": 15,
-            "RCD_S": 15,
-            "PPD": 2,
-            "RPab": 17,
-            "RPpb": 15,
-            "RAS": 34,
-            "RCab": 51,
-            "RCpb": 48,
-            "FAW": 16,
-            "RRD": 4,
-            "RL": 17,
-            "WCK2CK": 0,
-            "WCK2DQO": 1,
-            "RBTP": 4,
-            "RPRE": 0,
-            "RPST": 0,
-            "WL": 9,
-            "WCK2DQI": 0,
-            "WPRE": 0,
-            "WPST": 0,
-            "WR": 28,
-            "WTR_L": 10,
-            "WTR_S": 5,
-            "CCDMW": 16,
-            "REFI": 3124,
-            "REFIpb": 390,
-            "RFCab": 224,
-            "RFCpb": 112,
-            "RTRS": 1,
-            "BL_n_min_16": 2,
-            "BL_n_max_16": 4,
-            "BL_n_L_16": 4,
-            "BL_n_S_16": 2,
-            "BL_n_min_32": 6,
-            "BL_n_max_32": 8,
-            "BL_n_L_32": 8,
-            "BL_n_S_32": 2,
-            "pbR2act": 6,
-            "pbR2pbR": 72,
-            "clkMhz": 800
-        }
-    }
-}
-)";
-
 inline constexpr std::string_view addressMappingJsonString = R"(
 {
     "addressmapping": {