Revert warnings-ng 11.7.0 and analysis-model-api 12.7.0 (#3614)

Fails 7 tests in io.jenkins.plugins.analysis.warnings.steps:

* MatrixJobITest.shouldReportNoNewWarningsForSameAxisResults
* MiscIssuesRecorderITest.shouldMapSeverityFilterForFindBugs
* PackageDetectorsITest.shouldRunTwoIndependentBuildsWithTwoDifferentParsersAndCheckForCorrectPackageHandling
* ParsersITest.shouldFindAllFindBugsIssues
* ParsersITest.shouldFindAllSpotBugsIssues
* ParsersITest.shouldProvideMessagesAndDescriptionForSecurityIssuesWithSpotBugs
* RemoteApiITest.shouldReturnAggregation

Revert "Bump io.jenkins.plugins:warnings-ng from 11.5.0 to 11.7.0 in /bom-weekly (#3609)"

This reverts commit 8fce15e.

Revert "Bump io.jenkins.plugins:analysis-model-api from 12.4.0 to 12.7.0 in /bom-weekly (#3611)"

This reverts commit 8fc54ae.

bom-2.452.x/pom.xml

@@ -24,11 +24,6 @@
         <type>pom</type>
         <scope>import</scope>
       </dependency>
-      <dependency>
-        <groupId>io.jenkins.plugins</groupId>
-        <artifactId>analysis-model-api</artifactId>
-        <version>12.4.0</version>
-      </dependency>
       <dependency>
         <groupId>io.jenkins.plugins</groupId>
         <artifactId>custom-folder-icon</artifactId>
@@ -50,11 +45,6 @@
         <version>${plugin-util-api.version}</version>
         <classifier>tests</classifier>
       </dependency>
-      <dependency>
-        <groupId>io.jenkins.plugins</groupId>
-        <artifactId>warnings-ng</artifactId>
-        <version>11.5.0</version>
-      </dependency>
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>cloudbees-folder</artifactId>

bom-weekly/pom.xml

@@ -163,7 +163,7 @@
       <dependency>
         <groupId>io.jenkins.plugins</groupId>
         <artifactId>analysis-model-api</artifactId>
-        <version>12.7.0</version>
+        <version>12.4.0</version>
       </dependency>
       <dependency>
         <groupId>io.jenkins.plugins</groupId>
@@ -463,7 +463,7 @@
       <dependency>
         <groupId>io.jenkins.plugins</groupId>
         <artifactId>warnings-ng</artifactId>
-        <version>11.7.0</version>
+        <version>11.5.0</version>
       </dependency>
       <dependency>
         <groupId>io.jenkins.plugins.mina-sshd-api</groupId>