Update Dockerfile.Fibers and Dockerfile.Packages to Ubuntu 22.04

Consistent with Dockerfile.Node24 update for Python 3.10 support.

Co-Authored-By: Claude (global.anthropic.claude-opus-4-5-20251101-v1:0) <noreply@anthropic.com>

Author: JackStrohm-asana

Dockerfile.Fibers

@@ -1,15 +1,14 @@
 # Stage 1
-FROM ubuntu:20.04 AS base
+FROM ubuntu:22.04 AS base
 
 # Set non-interactive mode to avoid prompts during installation
 ENV DEBIAN_FRONTEND=noninteractive
 
 # Install necessary dependencies
 RUN apt-get update
 RUN apt-get install -y software-properties-common
-RUN add-apt-repository -y ppa:ubuntu-toolchain-r/test
 RUN apt-get update
-RUN apt-get install -y build-essential python3 python3-distutils g++-10 make curl git pkg-config libssl-dev libffi-dev libgmp-dev libtool autoconf automake cmake wget xz-utils unzip vim
+RUN apt-get install -y build-essential python3 python3-distutils g++ make curl git pkg-config libssl-dev libffi-dev libgmp-dev libtool autoconf automake cmake wget xz-utils unzip vim
 
 # Copy local Node.js source into the image
 WORKDIR /usr/src/node

Dockerfile.Packages

@@ -1,15 +1,14 @@
 # Stage 1
-FROM ubuntu:20.04 AS base
+FROM ubuntu:22.04 AS base
 
 # Set non-interactive mode to avoid prompts during installation
 ENV DEBIAN_FRONTEND=noninteractive
 
 # Install necessary dependencies
 RUN apt-get update
 RUN apt-get install -y software-properties-common
-RUN add-apt-repository -y ppa:ubuntu-toolchain-r/test
 RUN apt-get update
-RUN apt-get install -y build-essential python3 python3-distutils g++-10 make curl git pkg-config libssl-dev libffi-dev libgmp-dev libtool autoconf automake cmake wget xz-utils unzip vim
+RUN apt-get install -y build-essential python3 python3-distutils g++ make curl git pkg-config libssl-dev libffi-dev libgmp-dev libtool autoconf automake cmake wget xz-utils unzip vim
 
 # Copy local Node.js source into the image
 WORKDIR /usr/src/node