Point at main

Signed-off-by: Jade Carino <[email protected]>

.github/workflows/pr-build.yaml

@@ -34,7 +34,7 @@ jobs:
       - name: Build Extensions source code with gradle
         run: |
           gradle -b galasa-extensions-parent/build.gradle \
-          -PsourceMaven=https://development.galasa.dev/main/maven-repo/framework/ \
+          -PsourceMaven=https://development.galasa.dev/gh/maven-repo/framework/ \
           -PcentralMaven=https://repo.maven.apache.org/maven2/ \
           -PtargetMaven=${{ github.workspace }}/repo \
           --no-daemon --console plain \