Build RPM for Fedora

[jiasli]

Is your feature request related to a problem? Please describe.

Currently RPMs are built with CentOS 7 and Red Hat UBI 8:

azure-cli/azure-pipelines.yml

Lines 719 to 769 in 1d065f0

	- job: BuildRpmPackageCentOS7
	displayName: Build Rpm Package CentOS 7
	# Uncomment this line to disable this job on Pull Requests
	# condition: and(succeeded(), in(variables['Build.Reason'], 'IndividualCI', 'BatchedCI', 'Manual', 'Schedule'))
	pool:
	vmImage: 'ubuntu-20.04'
	steps:
	- task: Bash@3
	displayName: 'Build Rpm Package'
	inputs:
	targetType: 'filePath'
	filePath: scripts/release/rpm/pipeline.sh
	env:
	IMAGE: centos7
	- task: AzureArtifacts.manifest-generator-task.manifest-generator-task.ManifestGeneratorTask@0
	displayName: 'SBOM'
	inputs:
	BuildDropPath: $(Build.ArtifactStagingDirectory)
	- task: PublishPipelineArtifact@0
	displayName: 'Publish Artifact: rpm'
	inputs:
	TargetPath: $(Build.ArtifactStagingDirectory)
	# Should be 'rpm-centos7', but we keep 'yum' for backward compatibility
	ArtifactName: yum
	# TODO: rpmbuild on Red Hat UBI 8 is slow for unknown reason. Still working with Red Hat to investigate.
	# We use a separate job for Red Hat UBI 8 instead of strategy.matrix so that TestRpmPackage can start right after
	# BuildRpmPackageCentOS7 finishes.
	- job: BuildRpmPackageUbi8
	displayName: Build Rpm Package Red Hat Universal Base Image 8
	# Do not run this job for Pull Requests due to the slowness
	condition: and(succeeded(), in(variables['Build.Reason'], 'IndividualCI', 'BatchedCI', 'Manual', 'Schedule'))
	pool:
	vmImage: 'ubuntu-20.04'
	steps:
	- task: Bash@3
	displayName: 'Build Rpm Package'
	inputs:
	targetType: 'filePath'
	filePath: scripts/release/rpm/pipeline.sh
	env:
	IMAGE: ubi8
	- task: AzureArtifacts.manifest-generator-task.manifest-generator-task.ManifestGeneratorTask@0
	displayName: 'SBOM'
	inputs:
	BuildDropPath: $(Build.ArtifactStagingDirectory)
	- task: PublishPipelineArtifact@0
	displayName: 'Publish Artifact: rpm'
	inputs:
	TargetPath: $(Build.ArtifactStagingDirectory)
	ArtifactName: rpm-ubi8

These RPMs depend on Python 3.6 which is deprecated and fail on the latest Fedora 35 (#22235) which doesn't have Python 3.6 by default.

Describe the solution you'd like

We should build RPM for Fedora. Actually we do have a dockerfile for Fedora - https://github.com/Azure/azure-cli/blob/dev/scripts/release/rpm/fedora.dockerfile, but this dockerfile has not been maintained for a long time.

[yonzhan]

Fedora

[jiasli]

According to https://docs.fedoraproject.org/en-US/releases/eol/, Fedora Linux 34 reached EOL on 2022-06-07. We should only build RPM for 35 and 36.