fix: remove spotless from renovate tracking, fix workflow line merge

Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>

Author: zeitlinger

.github/renovate-tracked-deps.json

@@ -148,7 +148,6 @@
   },
   "integration-tests/it-spring-boot-smoke-test/pom.xml": {
     "maven": [
-      "com.diffplug.spotless:spotless-maven-plugin",
       "io.prometheus:it-common",
       "io.prometheus:prometheus-metrics-bom",
       "org.junit:junit-bom",
@@ -413,7 +412,6 @@
   },
   "prometheus-metrics-parent/pom.xml": {
     "maven": [
-      "com.diffplug.spotless:spotless-maven-plugin",
       "org.apache.maven.plugins:maven-gpg-plugin",
       "org.apache.maven.plugins:maven-source-plugin",
       "org.sonatype.central:central-publishing-maven-plugin"

.github/workflows/java-version-matrix-tests.yml

@@ -50,8 +50,9 @@ jobs:
       - name: Install parent POMs
         run: |
           cd integration-tests
-          mise exec -- ../mvnw clean install -N           cd it-exporter
-          mise exec -- ../../mvnw install -N 
+          mise exec -- ../mvnw clean install -N
+          cd it-exporter
+          mise exec -- ../../mvnw install -N
       - name: Rebuild sample apps targeting Java ${{ matrix.java-version }}
         run: |
           cd integration-tests