Remove lookup-refs (#365)

Part of insightsengineering/coredev-tasks#609

From now on, we will provide development dependencies in 
```
Remotes: repo/project@branch
```
format, so it's explicitly visible in the DESCRIPTION file and can be
handled by `pak::install`, `renv::install` and `remotes::install`.

With development dependencies specified in CJ Pipelines configuration,
this connection was hidden, and it was hard to install the package from
the main branch (or any other branch) locally from user's machine.

Author: m7pr

.github/workflows/check.yaml

@@ -42,8 +42,6 @@ jobs:
       unit-test-report-brand: >-
         https://raw.githubusercontent.com/insightsengineering/hex-stickers/main/thumbs/teal.png
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
 
   r-cmd-non-cran:
     name: R CMD Check (non-CRAN) 🧬
@@ -66,8 +64,6 @@ jobs:
         checking for unstated dependencies in vignettes .* NOTE
         checking top-level files .* NOTE
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
 
   coverage:
     name: Coverage 📔
@@ -78,8 +74,6 @@ jobs:
       additional-env-vars: |
         NOT_CRAN=true
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
   linter:
     if: github.event_name != 'push'
     name: SuperLinter 🦸‍♀️
@@ -92,8 +86,6 @@ jobs:
     with:
       auto-update: true
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
   gitleaks:
     name: gitleaks 💧
     uses: insightsengineering/r.pkg.template/.github/workflows/gitleaks.yaml@main

.github/workflows/docs.yaml

@@ -43,5 +43,3 @@ jobs:
       default-landing-page: latest-tag
       additional-unit-test-report-directories: unit-test-report-non-cran
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code

.github/workflows/release.yaml

@@ -17,8 +17,6 @@ jobs:
     with:
       default-landing-page: latest-tag
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
   validation:
     name: R Package Validation report 📃
     needs: release
@@ -27,8 +25,6 @@ jobs:
       REPO_GITHUB_TOKEN: ${{ secrets.REPO_GITHUB_TOKEN }}
     with:
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
   release:
     name: Create release 🎉
     uses: insightsengineering/r.pkg.template/.github/workflows/release.yaml@main
@@ -54,8 +50,6 @@ jobs:
       unit-test-report-brand: >-
         https://raw.githubusercontent.com/insightsengineering/hex-stickers/main/thumbs/teal.png
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
   coverage:
     name: Coverage 📔
     needs: [release, docs]
@@ -66,8 +60,6 @@ jobs:
       additional-env-vars: |
         NOT_CRAN=true
       deps-installation-method: setup-r-dependencies
-      lookup-refs: |
-        insightsengineering/teal.code
   wasm:
     name: Build WASM packages 🧑‍🏭
     needs: release

.github/workflows/scheduled.yaml

@@ -56,9 +56,6 @@ jobs:
       )
     name: revdepcheck ↩️
     uses: insightsengineering/r.pkg.template/.github/workflows/revdepcheck.yaml@main
-    with:
-      lookup-refs: |
-        insightsengineering/teal.code
   rhub:
     if: >
       github.event_name == 'schedule' || (
@@ -67,6 +64,3 @@ jobs:
       )
     name: R-hub 🌐
     uses: insightsengineering/r.pkg.template/.github/workflows/rhub.yaml@main
-    with:
-      lookup-refs: |
-        insightsengineering/teal.code