tools: Generate images for ESP32-C2 with required minimal revision

components/esptool_py/project_include.cmake

@@ -56,6 +56,9 @@ endif()
 if(CONFIG_ESP32C3_REV_MIN)
     set(min_rev ${CONFIG_ESP32C3_REV_MIN})
 endif()
+if(CONFIG_IDF_TARGET_ESP32C2)
+    set(min_rev 1)
+endif()
 
 if(min_rev)
     list(APPEND esptool_elf2image_args --min-rev ${min_rev})