Fix typos and spelling mistakes across docs, comments, and logs

[RanjithRagavan]

Fixes multiple typos and spelling mistakes across several files (including program.fbs, external_constants_pass.py, test_partitioner.py, training_module_test.cpp, clamp_hardswish_pass.py, replacement_pass.py, vulkan_preprocess.py, vulkan_compute_api_test.cpp, XNNCompiler.cpp, upsample_bilinear2d_converter.py, test_fuse_batchnorm_pass.py, conftest.py, README.md, tester.py, test_reporting.py, reporting.py) to improve code readability and documentation quality.

cc @digantdesai @freddan80 @per @zingo @oscarandersson8218 @mansnils @Sebastian-Larsson @robell @rascani

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/20758

• 📄 Preview Python docs built from this PR

Note: Links to docs will display an error until the docs builds have been completed.

⚠️ 20 Awaiting Approval

As of commit 6ea5e72 with merge base b1ef9a5 ():

AWAITING APPROVAL - The following workflows need approval before CI can run:

• Build Aarch64 Linux Wheels (gh)
• Build documentation (gh)
• Build Linux Wheels (gh)
• Build macOS Wheels (gh)
• Build Presets (gh)
• Build Windows Wheels (gh)
• Cadence Build & Test (gh)
• Lint (gh)
• periodic (gh)
• pull (gh)
• Test ARM Backend (gh)
• Test CoreML Backend (gh)
• Test CUDA Builds (gh)
• Test CUDA Windows Export and E2E (gh)
• Test QNN Backend (gh)
• Test Vulkan Backend (gh)
• Test Vulkan Backend (specialized runners) (gh)
• Test WebGPU Backend (gh)
• Test XNNPACK Backend (gh)
• Validate Flatbuffer Generation (gh)

This comment was automatically generated by Dr. CI and updates every 15 minutes.

[meta-cla]

Hi @RanjithRagavan!

Thank you for your pull request and welcome to our community.

Action Required

In order to merge any pull request (code, docs, etc.), we require contributors to sign our Contributor License Agreement, and we don't seem to have one on file for you.

Process

In order for us to review and merge your suggested changes, please sign at https://code.facebook.com/cla. If you are contributing on behalf of someone else (eg your employer), the individual CLA may not be sufficient and your employer may need to sign the corporate CLA.

Once the CLA is signed, our tooling will perform checks and validations. Afterwards, the pull request will be tagged with CLA signed. The tagging process may take up to 1 hour after signing. Please give it that time before contacting us about it.

If you have received this in error or have any questions, please contact us at cla@meta.com. Thanks!

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: RanjithRagavan / name: Ranjithkumar Ragavan (a8591e7, c712a40, e821a41)

[pytorch-bot]

The following ciflow label(s) have been added but CI has not been triggered yet because the workflows are awaiting approval:

• ciflow/trunk

Once a maintainer approves the workflows (scroll to the bottom of the PR page), the corresponding CI jobs will be triggered automatically. Please ping one of the reviewers if you do not have access to approve and run workflows.

[RanjithRagavan]

@pytorchbot label "release notes: none"