Fix swapped order of operations in finishReceive

src/modules/LR11x0/LR11x0.cpp

@@ -474,12 +474,12 @@ int16_t LR11x0::readData(uint8_t* data, size_t len) {
 }
 
 int16_t LR11x0::finishReceive() {
-  // clear interrupt flags
-  int16_t state = clearIrqState(RADIOLIB_LR11X0_IRQ_ALL);
+  // set mode to standby to disable RF switch
+  int16_t state = standby();
   RADIOLIB_ASSERT(state);
 
-  // set mode to standby to disable RF switch
-  return(standby());
+  // clear interrupt flags
+  return(clearIrqState(RADIOLIB_LR11X0_IRQ_ALL));
 }
 
 int16_t LR11x0::startChannelScan() {

src/modules/RF69/RF69.cpp

@@ -485,11 +485,12 @@ int16_t RF69::readData(uint8_t* data, size_t len) {
 }
 
 int16_t RF69::finishReceive() {
+  // set mode to standby to disable RF switch
+  int16_t state = standby();
+  
   // clear interrupt flags
   clearIRQFlags();
-
-  // set mode to standby to disable RF switch
-  return(standby());
+  return(state);
 }
 
 int16_t RF69::setOOK(bool enable) {

src/modules/SX126x/SX126x.cpp

@@ -511,8 +511,8 @@ int16_t SX126x::finishTransmit() {
 }
 
 int16_t SX126x::finishReceive() {
-  // clear interrupt flags
-  int16_t state = clearIrqStatus();
+  // set mode to standby to disable RF switch
+  int16_t state = standby();
   RADIOLIB_ASSERT(state);
 
   // try to fix timeout error in implicit header mode
@@ -520,8 +520,8 @@ int16_t SX126x::finishReceive() {
   state = fixImplicitTimeout();
   RADIOLIB_ASSERT(state);
 
-  // set mode to standby to disable RF switch
-  return(standby());
+  // clear interrupt flags
+  return(clearIrqStatus());
 }
 
 int16_t SX126x::startReceive() {

src/modules/SX127x/SX127x.cpp

@@ -571,12 +571,12 @@ int16_t SX127x::readData(uint8_t* data, size_t len) {
 }
 
 int16_t SX127x::finishReceive() {
-  // clear interrupt flags
-  int16_t state = clearIrqFlags(RADIOLIB_SX127X_FLAGS_ALL);
+  // set mode to standby to disable RF switch
+  int16_t state = standby();
   RADIOLIB_ASSERT(state);
 
-  // set mode to standby to disable RF switch
-  return(standby());
+  // clear interrupt flags
+  return(clearIrqFlags(RADIOLIB_SX127X_FLAGS_ALL));
 }
 
 int16_t SX127x::startChannelScan() {

src/modules/SX128x/SX128x.cpp

@@ -569,12 +569,12 @@ int16_t SX128x::readData(uint8_t* data, size_t len) {
 }
 
 int16_t SX128x::finishReceive() {
-  // clear interrupt flags
-  int16_t state = clearIrqStatus();
+  // set mode to standby to disable RF switch
+  int16_t state = standby();
   RADIOLIB_ASSERT(state);
 
-  // set mode to standby to disable RF switch
-  return(standby());
+  // clear interrupt flags
+  return(clearIrqStatus());
 }
 
 uint32_t SX128x::getIrqFlags() {

src/modules/Si443x/Si443x.cpp

@@ -351,11 +351,12 @@ int16_t Si443x::readData(uint8_t* data, size_t len) {
 }
 
 int16_t Si443x::finishReceive() {
+  // set mode to standby to disable RF switch
+  int16_t state = standby();
+  
   // clear interrupt flags
   clearIrqStatus();
-
-  // set mode to standby to disable RF switch
-  return(standby());
+  return(state);
 }
 
 int16_t Si443x::setBitRate(float br) {