[PERF] Remove lttng-modules-dkms package at beginning of microbenchmark runs (#101142)

Add removal of lttng-modules-dkms package as it is currently causing microbenchmarking runs to fail.

Author: LoopedBard3

eng/pipelines/coreclr/templates/run-performance-job.yml

@@ -93,6 +93,7 @@ jobs:
         echo "** Installing prerequistes **";
         echo "** Waiting for dpkg to unlock (up to 2 minutes) **" &&
         timeout 2m bash -c 'while sudo fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1; do if [ -z "$printed" ]; then echo "Waiting for dpkg lock to be released... Lock is held by: $(ps -o cmd= -p $(sudo fuser /var/lib/dpkg/lock-frontend))"; printed=1; fi; echo "Waiting 5 seconds to check again"; sleep 5; done;' &&
+        sudo apt-get remove -y lttng-modules-dkms &&
         sudo apt-get -y install python3-pip &&
         python3 -m pip install --user -U pip &&
         sudo apt-get -y install python3-venv &&
@@ -194,4 +195,4 @@ jobs:
         WorkItemDirectory: '$(WorkItemDirectory)' # WorkItemDirectory can not be empty, so we send it some docs to keep it happy
         CorrelationPayloadDirectory: '$(PayloadDirectory)' # it gets checked out to a folder with shorter path than WorkItemDirectory so we can avoid file name too long exceptions
         ProjectFile: ${{ parameters.projectFile }}
-        osGroup: ${{ parameters.osGroup }}
+        osGroup: ${{ parameters.osGroup }}