Merge branch 'feature/idf_docker_updates' into 'master'

Docker image improvements

Closes IDFGH-2559

See merge request espressif/esp-idf!7454

Author: igrr

tools/docker/Dockerfile

@@ -8,7 +8,6 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     ccache \
     check \
-    cmake \
     curl \
     flex \
     git \
@@ -53,8 +52,14 @@ RUN echo IDF_CHECKOUT_REF=$IDF_CHECKOUT_REF IDF_CLONE_BRANCH_OR_TAG=$IDF_CLONE_B
       git submodule update --init --recursive; \
     fi
 
-RUN $IDF_PATH/install.sh && \
-  rm -rf $IDF_TOOLS_PATH/dist
+# Install all the required tools, plus CMake
+RUN $IDF_PATH/tools/idf_tools.py --non-interactive install required \
+  && $IDF_PATH/tools/idf_tools.py --non-interactive install cmake \
+  && $IDF_PATH/tools/idf_tools.py --non-interactive install-python-env \
+  && rm -rf $IDF_TOOLS_PATH/dist
+
+# Ccache is installed, enable it by default
+ENV IDF_CCACHE_ENABLE=1
 
 COPY entrypoint.sh /opt/esp/entrypoint.sh