Reduce the verbosity of the default config

Author: ivmarkov

.cargo/config.toml

@@ -1,34 +1,13 @@
 [build]
 target = "riscv32imc-esp-espidf"
-#target = "xtensa-esp32-espidf"
 
-[target.xtensa-esp32-espidf]
+[target.'cfg(target_os = "espidf")']
 linker = "ldproxy"
-rustflags = ["--cfg", "espidf_time64"]
-
-[target.xtensa-esp32s2-espidf]
-linker = "ldproxy"
-rustflags = ["--cfg", "espidf_time64"]
-
-[target.xtensa-esp32s3-espidf]
-linker = "ldproxy"
-rustflags = ["--cfg", "espidf_time64"]
-
-[target.riscv32imc-esp-espidf]
-linker = "ldproxy"
-rustflags = ["--cfg", "espidf_time64"]
-
-[target.riscv32imac-esp-espidf]
-linker = "ldproxy"
-rustflags = ["--cfg", "espidf_time64"]
-
-[target.riscv32imafc-esp-espidf]
-linker = "ldproxy"
-rustflags = ["--cfg", "espidf_time64"]
+rustflags = [ "--cfg",  "espidf_time64"]
 
 [env]
 ESP_IDF_SDKCONFIG_DEFAULTS = ".github/configs/sdkconfig.defaults"
-ESP_IDF_VERSION = "v5.3.2"
+ESP_IDF_VERSION = "v5.5.3"
 
 [unstable]
 build-std = ["std", "panic_abort"]