Issue #12311: checker-framework.groovy depends too much on name of repo

[nrmancuso]

Closes #12311

[nrmancuso]

Github CI does not like renaming of project directory (I tried to prove that update works in CI, see https://github.com/checkstyle/checkstyle/actions/runs/3305843693/jobs/5456285191).

Here is proof from local:

➜  checkstyle2 git:(issue-12311) groovy ./.ci/checker-framework.groovy checker-signature-gui-units-init

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/home/nick/.sdkman/candidates/groovy/current/lib/groovy-2.5.18.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Inspecting build with total of 1 modules...
[INFO] Installing Nexus Staging features:
[INFO]   ... total of 1 executions of maven-deploy-plugin replaced with nexus-staging-maven-plugin
[INFO] 
[INFO] ------------------< com.puppycrawl.tools:checkstyle >-------------------
[INFO] Building checkstyle 10.3.5-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
...
/home/nick/github/checkstyle2/src/main/java/com/puppycrawl/tools/checkstyle/gui/TreeTableModelAdapter.java:[61,37] [call.ui] Calling a method with UIEffect effect from a context limited to SafeEffect effects.
[WARNING] /home/nick/github/checkstyle2/src/main/java/com/puppycrawl/tools/checkstyle/gui/TreeTableModelAdapter.java:[89,31] [call.ui] Calling a method with UIEffect effect from a context limited to SafeEffect effects.
[WARNING] /home/nick/github/checkstyle2/src/main/java/com/puppycrawl/tools/checkstyle/gui/TreeTableModelAdapter.java:[109,52] [call.ui] Calling a method with UIEffect effect from a context limited to SafeEffect effects.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  05:23 min
[INFO] Finished at: 2022-10-23T23:17:16-04:00
[INFO] ------------------------------------------------------------------------
Build successful with no errors.
➜  checkstyle2 git:(issue-12311) 

[nrmancuso]

update of filename is required, since we do not include checkstyle directory any longer.

[rnveach]

worked for me on my local