chore(deps): bump r-lib/actions/setup-pandoc from 2.11.4 to 2.12.1

[dependabot]

Bumps r-lib/actions/setup-pandoc from 2.11.4 to 2.12.1.

Changelog

Sourced from r-lib/actions/setup-pandoc's changelog.

v2.12.1 (2026-06-23)

• [setup-r] now avoids a warning about an url.parse() deprecation (#1074).

• [setup-r-dependencies] now uses quarto-dev/quarto-actions v2.2.0 (@​jdblischak, #1076).

• Examples: test-coverage.yaml now uses codecov/codecov-action v7 (@​shikokuchuo, #1081).

• New example claude-investigate.yaml workflow (@​DavisVaughan, #1084).

v2.12.0 (2026-04-29)

• All node.js actions use node 24 now. Relatedly, all example workflows use recent versions of actions that use node 24.

• [setup-r] now uses use-public-rspm: true by default on Linux and Windows. macOS binaries require further opt-in with use-public-rspm: always.

• It is now possible to require actions to be pinned to a full-length commit SHA in repositories using r-lib/actions (#1070).

• [setup-pandoc][setup-r-dependencies] now default to Pandoc version 3.8.3.

• [setup-r-dependencies] now includes the R architecture in the cache key, so caches for macos-15 (Apple Silicon) and macos-15-intel (Rosetta/x86_64) no longer collide (#1035).

• [setup-r] run apt-get update without -qq on Linux, to make debugging update failures easier (#1058).

v2.11.4 (2025-10-08)

• [setup-r] correctly installs Rtools again on aarch64 Windows, as needed.

v2.11.3 (2025-03-24)

• [setup-r] now supports Rtools45, and installs it by default for R >= 4.5.0.

v2.11.2 (2025-02-19)

• [setup-r] now installs gfortran 14.2 for R 4.5.0 and later (#965).

• [setup-r] now does not use PPM on aarch64 Linux, because PPM

... (truncated)

Commits

• d3c5be5 Update NEWS for v1.12.1 (#1087)
• 0d1fbb4 Add /investigate workflow (#1084)
• ed1849b Use codecov/codecov-action v7 (#1082)
• 173cb9d Update lock-threads and scorecard action versions
• 2e3959d Update quarto-dev/quarto-actions/setup to v2.2.0 (#1076)
• ff9d3a3 [setup-r] avoid typed-rest-client (#1075)
• 122fa05 Fix typo (#1073)
• a51a801 Pin SHA of dependent actions (#1071)
• 9f58233 Update NEWS heading before release (#1068)
• 59b36d9 No need to test on windows/oldrel/4 any more (#1069)
• Additional commits viewable in compare view

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