Move PMSA003I to separate class and update AQ telemetry (#7190)

src/detect/reClockI2C.h

@@ -0,0 +1,40 @@
+#ifdef CAN_RECLOCK_I2C
+#include "ScanI2CTwoWire.h"
+
+uint32_t reClockI2C(uint32_t desiredClock, TwoWire *i2cBus) {
+
+    uint32_t currentClock;
+
+    /* See https://github.com/arduino/Arduino/issues/11457
+      Currently, only ESP32 can getClock()
+      While all cores can setClock()
+      https://github.com/sandeepmistry/arduino-nRF5/blob/master/libraries/Wire/Wire.h#L50
+      https://github.com/earlephilhower/arduino-pico/blob/master/libraries/Wire/src/Wire.h#L60
+      https://github.com/stm32duino/Arduino_Core_STM32/blob/main/libraries/Wire/src/Wire.h#L103
+      For cases when I2C speed is different to the ones defined by sensors (see defines in sensor classes)
+      we need to reclock I2C and set it back to the previous desired speed.
+      Only for cases where we can know OR predefine the speed, we can do this.
+    */
+
+#ifdef ARCH_ESP32
+    currentClock = i2cBus->getClock();
+#elif defined(ARCH_NRF52)
+    // TODO add getClock function or return a predefined clock speed per variant?
+    return 0;
+#elif defined(ARCH_RP2040)
+    // TODO add getClock function or return a predefined clock speed per variant
+    return 0;
+#elif defined(ARCH_STM32WL)
+    // TODO add getClock function or return a predefined clock speed per variant
+    return 0;
+#else
+    return 0;
+#endif
+
+    if (currentClock != desiredClock){
+        LOG_DEBUG("Changing I2C clock to %u", desiredClock);
+        i2cBus->setClock(desiredClock);
+    }
+    return currentClock;
+}
+#endif