ESP32 builds are massive

[mikee47]

HostTests builds for esp32 look suspicously large. These are all default builds. Needs further investigation.

esp32: app.bin 1,173,952 bytes

   Section|                   Description| Start (hex)|   End (hex)|Used space
------------------------------------------------------------------------------
      data|        Initialized Data (RAM)|    3FFBDB60|    3FFC0B18|   12216
    rodata|           ReadOnly Data (SPI)|    3F400020|    3F447910|  293104
       bss|      Uninitialized Data (RAM)|    3FFC0B18|    3FFC4F48|   17456
 iram_text|            Cached Code (IRAM)|    40080400|    40094148|   81224
      text|           Uncached Code (SPI)|    400D0020|    4018FF84|  786276

esp32c3: app.bin 1,207,664 bytes

   Section|                   Description| Start (hex)|   End (hex)|Used space
------------------------------------------------------------------------------
      data|        Initialized Data (RAM)|    3FC8FE00|    3FC926E8|   10472
    rodata|           ReadOnly Data (SPI)|    3C0D0020|    3C116AE0|  289472
       bss|      Uninitialized Data (RAM)|    3FC926F0|    3FC96C50|   17760
 iram_text|            Cached Code (IRAM)|    40380250|    4038FE00|   64432
      text|           Uncached Code (SPI)|    42000020|    420CD1BC|  840092

esp8266: rom0.bin 771,584 bytes

   Section|                   Description| Start (hex)|   End (hex)|Used space
------------------------------------------------------------------------------
      data|        Initialized Data (RAM)|    3FFE8000|    3FFE8794|    1940
    rodata|           ReadOnly Data (RAM)|    3FFE87A0|    3FFE9AF0|    4944
       bss|      Uninitialized Data (RAM)|    3FFE9AF0|    3FFEFFC8|   25816
      text|            Cached Code (IRAM)|    40100000|    40106B8F|   27535
irom0_text|           Uncached Code (SPI)|    40202010|    402B5F58|  737096

rp2040: app.bin 710,172 bytes

     Section|                   Description| Start (hex)|   End (hex)|Used space
------------------------------------------------------------------------------
        data|        Initialized Data (RAM)|    200000C0|    200015E4|    5412
         bss|      Uninitialized Data (RAM)|    20001608|    2000CB48|   46400
flash_binary|           Uncached Code (SPI)|    10000000|    100AD61C|  710172