Add probe-rs issue link (#166)

* docs: Add probe-rs issue link

* docs: Update architectures

src/tooling/debugging/index.md

@@ -6,14 +6,18 @@ Refer to the table below to see which chip is supported in every debugging metho
 
 | | **probe-rs** | **OpenOCD** |
 | :----------: | :----------: | :---------: |
-| **ESP32** | ⏳ | ✅ |
+| **ESP32** | ✅ | ✅ |
 | **ESP32-C2** | ✅ | ✅ |
 | **ESP32-C3** | ✅ | ✅ |
 | **ESP32-C6** | ✅ | ✅ |
 | **ESP32-H2** | ✅ | ✅ |
 | **ESP32-S2** | ✅ | ✅ |
 | **ESP32-S3** | ✅ | ✅ |
 
+> ⚠️ **Note**: Xtensa support is still a work in progress, see [probe-rs#2001][probe-rs-issue-2001] for more information.
+
+[probe-rs-issue-2001]: https://github.com/probe-rs/probe-rs/issues/2001
+
 ## `USB-JTAG-SERIAL` Peripheral
 
 Some of our recent products contain the `USB-JTAG-SERIAL` peripheral that allows for debugging without any external hardware debugger. More info on configuring the interface can be found in the official documentation for the chips that support this peripheral:

src/tooling/debugging/probe-rs.md

@@ -1,6 +1,6 @@
 # `probe-rs`
 
-The [`probe-rs`][probe-rs] project is a set of tools to interact with embedded MCU's using various debug probes. It is similar to [OpenOCD][openocd], [pyOCD][pyocd], [Segger tools][segger-tools], etc. There is support for `ARM` & `RISC-V` architectures along with a collection of tools, including but not limited to:
+The [`probe-rs`][probe-rs] project is a set of tools to interact with embedded MCU's using various debug probes. It is similar to [OpenOCD][openocd], [pyOCD][pyocd], [Segger tools][segger-tools], etc. There is support for `Xtensa` & `RISC-V` architectures along with a collection of tools, including but not limited to:
 
 - Debugger
  - GDB support.