Disable warnings for gap-actions/build-pkg-docs

We get errors triggered by the GAP reference manual and I have no
idea what causes them or how to deal with them. E.g.:

    Section: "ref:specialpcgs" already defined as: 45.13.0
    Now being redefined as: 45.13.2

Author: fingolfin

.github/workflows/CI.yml

@@ -58,6 +58,14 @@ jobs:
       - uses: gap-actions/build-pkg-docs@v1
         with:
           use-latex: 'true'
+          warnings-as-errors: 'false'
+          # Disable warnings as we we get errors triggered by the GAP
+          # reference manual and I have no idea what causes them or how to
+          # deal with them. E.g.:
+          #
+          #     Section: "ref:specialpcgs" already defined as: 45.13.0
+          #     Now being redefined as: 45.13.2
+
       - name: 'Upload documentation'
         uses: actions/upload-artifact@v4
         with:

.github/workflows/release.yml

@@ -25,6 +25,14 @@ jobs:
       - uses: gap-actions/build-pkg-docs@v1
         with:
           use-latex: true
+          warnings-as-errors: false
+          # Disable warnings as we we get errors triggered by the GAP
+          # reference manual and I have no idea what causes them or how to
+          # deal with them. E.g.:
+          #
+          #     Section: "ref:specialpcgs" already defined as: 45.13.0
+          #     Now being redefined as: 45.13.2
+
       - uses: gap-actions/release-pkg@v1
         with:
           dry-run: ${{ inputs.dry-run }}