GHA: Try pgrep to get pid. Correct upload for tcpdump

.github/workflows/gh-hosted-eclipse-distro-build.yml

@@ -71,6 +71,8 @@ jobs:
           echo "Installed tcpdump"
           sudo tcpdump -s 0 -i eth0 -w mycap.pcap &
           echo "Launched tcpdump"
+          PID=`pgrep tcpdump`
+          echo "PID=${PID}"
           ./mvnw --batch-mode -U clean install -P${{ inputs.eclipse_profile }} -P${{ inputs.build_type }} $sts4_ls_version_param $p2_qualifier_param -Pgitactions -Pgpg.sign \
           -Dmaven.repo.local=~/.m2/repository-signed -Dmaven.test.skip=true -Declipse.p2.mirrors=false -Dtycho.localArtifacts=ignore -Dp2.replaceQualifier=true \
           -Dskip.eclipserun.proxies=false -Dtycho.equinox.resolver.uses=true \
@@ -82,6 +84,8 @@ jobs:
           -Dhttpclient.retry-max=60 \
           -Dorg.eclipse.ecf.provider.filetransfer.httpclient.retrieve.readTimeout=2400000 -Dorg.eclipse.ecf.provider.filetransfer.httpclient4.retrieve.readTimeout=2400000 -Dorg.eclipse.ecf.provider.filetransfer.retrieve.readTimeout=2400000 \
           -Dorg.eclipse.ecf.provider.filetransfer.retrieve.retryAttempts=60
+          sudo kill $PID
+          sudo sleep 10
           ls -la
       - name: Store S3 Paths
         id: s3-paths
@@ -109,7 +113,7 @@ jobs:
           p2_path=${{ steps.s3-paths.outputs.p2_path }}
           echo "P2 path: ${p2_path}"
           echo "TCP Dump path: ${tcpdump_path}"
-          aws s3 mv tcpdump_path s3://tools-spring-io/$p2_path/mycap.pcap --no-progress
+          aws s3 mv $tcpdump_path s3://tools-spring-io/$p2_path/mycap.pcap --no-progress
       - name: Upload P2 Repo Build Artifacts
         run: |
           cd eclipse-distribution/org.springframework.boot.ide.product.${{ inputs.eclipse_profile }}/target