feat: don't trigger benchmarks for nightly container builds

Nightly containers are already tested when benchmark changes are ran through the CI. This avoids some unnecessary jobs.

.gitlab-ci.yml

@@ -511,6 +511,7 @@ jug_xl:singularity:nightly:
   allow_failure: false
 
 benchmarks:detector:default:
+  if: '$CI_PIPELINE_SOURCE != "schedule"'
   extends: .benchmarks
   variables:
     BENCHMARKS_TAG: "${INTERNAL_TAG}-default"
@@ -519,6 +520,7 @@ benchmarks:detector:default:
     strategy: depend
   
 benchmarks:detector:nightly:
+  if: '$CI_PIPELINE_SOURCE != "schedule"'
   extends: .benchmarks
   rules:
     - !reference ['.nightly', rules]
@@ -529,6 +531,7 @@ benchmarks:detector:nightly:
     strategy: depend
 
 benchmarks:phyiscs:default:
+  if: '$CI_PIPELINE_SOURCE != "schedule"'
   extends: .benchmarks
   variables:
     BENCHMARKS_TAG: "${INTERNAL_TAG}-default"
@@ -537,6 +540,7 @@ benchmarks:phyiscs:default:
     strategy: depend
 
 benchmarks:physics:nightly:
+  if: '$CI_PIPELINE_SOURCE != "schedule"'
   extends: .benchmarks
   rules:
     - !reference ['.nightly', rules]
@@ -547,6 +551,7 @@ benchmarks:physics:nightly:
     strategy: depend
 
 benchmarks:reconstruction:default:
+  if: '$CI_PIPELINE_SOURCE != "schedule"'
   extends: .benchmarks
   variables:
     BENCHMARKS_TAG: "${INTERNAL_TAG}-default"
@@ -555,6 +560,7 @@ benchmarks:reconstruction:default:
     strategy: depend
 
 benchmarks:reconstruction:nightly:
+  if: '$CI_PIPELINE_SOURCE != "schedule"'
   extends: .benchmarks
   rules:
     - !reference ['.nightly', rules]