try and fix ci

Author: asinghvi17

.github/workflows/CI.yml

@@ -34,7 +34,7 @@ jobs:
           arch: ${{ matrix.arch }}
       - uses: julia-actions/cache@v1
       - name: Dev GeometryOpsCore`
-        run: julia --project=. -e 'using Pkg; Pkg.add(PackageSpec(; path = joinpath(".", "GeometryOpsCore")))'
+        run: julia --project=. -e 'using Pkg; Pkg.develop(; path = joinpath(".", "GeometryOpsCore"))'
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1