Add Tekton push pipelines for RStudio py311 images

[coderabbitai]

Problem Description

This PR #1379 adds Python 3.12 Tekton push pipelines for various Open Data Hub components, but RStudio py311 pipelines are missing despite having registry entries in the configuration.

Current State

The manifests/base/params-latest.env file already contains RStudio registry entries:

• RStudio Python 3.11 images are configured in the registry
• No corresponding Tekton push pipelines exist in the .tekton directory

Required Implementation

Create Tekton PipelineRun YAML configurations for RStudio py311 images, following the same pattern as other components in PR #1379:

Pipeline Files to Create:

• .tekton/odh-workbench-rstudio-py311-ubi9-push.yaml (if RStudio CPU variant exists)
• Additional variants based on what's available in the registry configuration

Pipeline Specifications:

• Follow the same structure as other workbench pipelines in this PR
• Include all standard tasks: initialization, cloning, building, security scans, notifications
• Use appropriate path filters for RStudio-specific directories
• Configure proper service accounts and permissions
• Include 8-hour timeout configuration
• Use Tekton bundles with SHA256 digests for reproducibility

Acceptance Criteria

• Create Tekton PipelineRun YAML files for all RStudio py311 variants found in registry configuration
• Ensure pipelines follow the same pattern as other workbench components
• Include all standard security and compliance scans
• Configure appropriate triggers and path filters
• Test pipeline execution (if possible in test environment)
• Update documentation if needed
• Ensure consistency with existing pipeline naming conventions

Implementation Notes

• Review existing RStudio directory structure to determine correct paths
• Check registry configuration for all available RStudio variants
• Follow the established pattern from other workbench pipelines in PR RHOAIENG-28512: add py312 .tekton push pipelines #1379
• Ensure proper integration with OpenShift AppStudio and Pipelines as Code

Context

• Related to PR RHOAIENG-28512: add py312 .tekton push pipelines #1379: "RHOAIENG-28512: add py312 .tekton push pipelines"
• Part of the broader effort to add Python 3.12 support across ODH components
• Requested by @atheo89 during PR review
• Registry entries already exist in manifests/base/params-latest.env

Priority

Medium - Can be implemented after PR #1379 is merged and tested successfully.

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This issue was created from PR #1379 review comment by @jiridanek
PR: #1379
Comment: #1379 (comment)