Update plugin paths relative to repo

Author: medengineer

.github/workflows/tests.yml

@@ -76,7 +76,6 @@ jobs:
           restore-keys: |
             windows-build-
       - name: configure
-        if: steps.build-cache.outputs.cache-hit != 'true'
         run: |
           cd Build 
           cmake -G "Visual Studio 17 2022" -A x64 ..
@@ -107,85 +106,85 @@ jobs:
         uses: actions/cache@v4
         id: cache-data-format
         with:
-          path: C:\OEPlugins\open-ephys-data-format
+          path: OEPlugins/open-ephys-data-format
           key: plugin-data-format-${{ steps.plugin-hashes.outputs.data-format }}
           restore-keys: |
             plugin-data-format-
       - name: Build open-ephys-data-format
         if: steps.cache-data-format.outputs.cache-hit != 'true'
         shell: powershell
         run: |
-          New-Item -Path 'C:\OEPlugins' -ItemType Directory -Force
-          git clone --branch main https://github.com/open-ephys-plugins/open-ephys-data-format.git C:\OEPlugins\open-ephys-data-format
-          cd C:\OEPlugins\open-ephys-data-format\Build
+          New-Item -Path 'OEPlugins' -ItemType Directory -Force
+          git clone --branch main https://github.com/open-ephys-plugins/open-ephys-data-format.git OEPlugins\open-ephys-data-format
+          cd OEPlugins\open-ephys-data-format\Build
           cmake -G "Visual Studio 17 2022" -A x64 ..
           msbuild ALL_BUILD.vcxproj -p:Configuration=Release -p:Platform=x64 -m
       - name: Install open-ephys-data-format
         shell: powershell
         run: |
-          cd C:\OEPlugins\open-ephys-data-format\Build
+          cd OEPlugins\open-ephys-data-format\Build
           msbuild INSTALL.vcxproj -p:Configuration=Release -p:Platform=x64
       - name: Save open-ephys-data-format cache
         if: steps.cache-data-format.outputs.cache-hit != 'true'
         uses: actions/cache@v4
         with:
-          path: C:\OEPlugins\open-ephys-data-format
+          path: OEPlugins/open-ephys-data-format
           key: plugin-data-format-${{ steps.plugin-hashes.outputs.data-format }}
       - name: Restore OpenEphysHDF5Lib cache
         uses: actions/cache@v4
         id: cache-hdf5
         with:
-          path: C:\OEPlugins\OpenEphysHDF5Lib
+          path: OEPlugins/OpenEphysHDF5Lib
           key: plugin-hdf5-${{ steps.plugin-hashes.outputs.hdf5 }}
           restore-keys: |
             plugin-hdf5-
       - name: Build OpenEphysHDF5Lib
         if: steps.cache-hdf5.outputs.cache-hit != 'true'
         shell: powershell
         run: |
-          New-Item -Path 'C:\OEPlugins' -ItemType Directory -Force
-          git clone --branch main https://github.com/open-ephys-plugins/OpenEphysHDF5Lib.git C:\OEPlugins\OpenEphysHDF5Lib
-          cd C:\OEPlugins\OpenEphysHDF5Lib\Build
+          New-Item -Path 'OEPlugins' -ItemType Directory -Force
+          git clone --branch main https://github.com/open-ephys-plugins/OpenEphysHDF5Lib.git OEPlugins\OpenEphysHDF5Lib
+          cd OEPlugins\OpenEphysHDF5Lib\Build
           cmake -G "Visual Studio 17 2022" -A x64 ..
           msbuild ALL_BUILD.vcxproj -p:Configuration=Release -p:Platform=x64 -m
       - name: Install OpenEphysHDF5Lib
         shell: powershell
         run: |
-          cd C:\OEPlugins\OpenEphysHDF5Lib\Build
+          cd OEPlugins\OpenEphysHDF5Lib\Build
           msbuild INSTALL.vcxproj -p:Configuration=Release -p:Platform=x64
       - name: Save OpenEphysHDF5Lib cache
         if: steps.cache-hdf5.outputs.cache-hit != 'true'
         uses: actions/cache@v4
         with:
-          path: C:\OEPlugins\OpenEphysHDF5Lib
+          path: OEPlugins/OpenEphysHDF5Lib
           key: plugin-hdf5-${{ steps.plugin-hashes.outputs.hdf5 }}
       - name: Restore nwb-format cache
         uses: actions/cache@v4
         id: cache-nwb
         with:
-          path: C:\OEPlugins\nwb-format
+          path: OEPlugins/nwb-format
           key: plugin-nwb-${{ steps.plugin-hashes.outputs.nwb }}
           restore-keys: |
             plugin-nwb-
       - name: Build nwb-format
         if: steps.cache-nwb.outputs.cache-hit != 'true'
         shell: powershell
         run: |
-          New-Item -Path 'C:\OEPlugins' -ItemType Directory -Force
-          git clone --branch main https://github.com/open-ephys-plugins/nwb-format.git C:\OEPlugins\nwb-format
-          cd C:\OEPlugins\nwb-format\Build
+          New-Item -Path 'OEPlugins' -ItemType Directory -Force
+          git clone --branch main https://github.com/open-ephys-plugins/nwb-format.git OEPlugins\nwb-format
+          cd OEPlugins\nwb-format\Build
           cmake -G "Visual Studio 17 2022" -A x64 ..
           msbuild ALL_BUILD.vcxproj -p:Configuration=Release -p:Platform=x64 -m
       - name: Install nwb-format
         shell: powershell
         run: |
-          cd C:\OEPlugins\nwb-format\Build
+          cd OEPlugins\nwb-format\Build
           msbuild INSTALL.vcxproj -p:Configuration=Release -p:Platform=x64
       - name: Save nwb-format cache
         if: steps.cache-nwb.outputs.cache-hit != 'true'
         uses: actions/cache@v4
         with:
-          path: C:\OEPlugins\nwb-format
+          path: OEPlugins/nwb-format
           key: plugin-nwb-${{ steps.plugin-hashes.outputs.nwb }}
       - name: Install test-suite
         shell: powershell