[Docs] Fix python specifiers in tutorials

docs/README.md

@@ -52,7 +52,7 @@ To build the documentation locally:
    Or a Conda environment:
 
    ```bash
-   conda create -yn executorch python=3.10.0 && conda activate executorch
+   conda create -yn executorch python=3.10 && conda activate executorch
    ```
 
 1. Install dependencies:

docs/source/raspberry_pi_llama_tutorial.md

@@ -65,7 +65,7 @@ cd executorch
 
 ```bash
 # Create conda environment
-conda create -yn executorch python=3.10.0
+conda create -yn executorch python=3.10
 conda activate executorch
 
 # Upgrade pip

docs/source/using-executorch-building-from-source.md

@@ -45,7 +45,7 @@ portability details.
    ```bash
    git clone -b viable/strict https://github.com/pytorch/executorch.git
    cd executorch
-   conda create -yn executorch python=3.10.0
+   conda create -yn executorch python=3.10
    conda activate executorch
    ```
 

examples/raspberry_pi/setup.sh

@@ -245,7 +245,7 @@ setup_environment() {
         # Check if conda is available
         if command -v conda &> /dev/null; then
             log_info "Creating conda environment..."
-            conda create -yn executorch python=3.10.0
+            conda create -yn executorch python=3.10
             eval "$(conda shell.bash hook)"
             conda activate executorch
             log_success "Created and activated conda environment: executorch"