example: remove build disable rules of spi_xxx example for c2 in build-test-rules.yml

examples/peripherals/.build-test-rules.yml

@@ -144,36 +144,12 @@ examples/peripherals/spi_master/lcd:
       temporary: true
       reason: the other targets are not tested yet
 
-examples/peripherals/spi_slave/receiver:
-  disable:
-    - if: IDF_TARGET == "esp32c2"
-      temporary: true
-      reason: target esp32c2 is not supported yet
-
-examples/peripherals/spi_slave/sender:
-  disable:
-    - if: IDF_TARGET == "esp32c2"
-      temporary: true
-      reason: target esp32c2 is not supported yet
-
-examples/peripherals/spi_slave_hd/append_mode/master:
-  disable:
-    - if: IDF_TARGET == "esp32c2"
-      temporary: true
-      reason: target esp32c2 is not supported yet
-
 examples/peripherals/spi_slave_hd/append_mode/slave:
   enable:
     - if: IDF_TARGET == "esp32s2"
       temporary: true
       reason: the other targets are not tested yet
 
-examples/peripherals/spi_slave_hd/segment_mode/seg_master:
-  disable:
-    - if: IDF_TARGET == "esp32c2"
-      temporary: true
-      reason: target esp32c2 is not supported yet
-
 examples/peripherals/spi_slave_hd/segment_mode/seg_slave:
   disable:
     - if: IDF_TARGET == "esp32"

examples/peripherals/spi_slave/README.md

@@ -1,5 +1,5 @@
-| Supported Targets | ESP32 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
-| ----------------- | ----- | -------- | -------- | -------- |
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- |
 
 ## SPI slave example
 

examples/peripherals/spi_slave_hd/append_mode/master/README.md

@@ -1,4 +1,4 @@
-| Supported Targets | ESP32 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
-| ----------------- | ----- | -------- | -------- | -------- |
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- |
 
 See README.md in the parent directory

examples/peripherals/spi_slave_hd/segment_mode/seg_master/README.md

@@ -1,4 +1,4 @@
-| Supported Targets | ESP32 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
-| ----------------- | ----- | -------- | -------- | -------- |
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- |
 
 See README.md in the parent directory