Bump versions.checkerFramework from 3.48.3 to 3.48.4

Bumps `versions.checkerFramework` from 3.48.3 to 3.48.4.

Updates `org.checkerframework:checker` from 3.48.3 to 3.48.4
- [Release notes](https://github.com/typetools/checker-framework/releases)
- [Changelog](https://github.com/typetools/checker-framework/blob/master/docs/CHANGELOG.md)
- [Commits](typetools/checker-framework@checker-framework-3.48.3...checker-framework-3.48.4)

Updates `org.checkerframework:checker-qual` from 3.48.3 to 3.48.4
- [Release notes](https://github.com/typetools/checker-framework/releases)
- [Changelog](https://github.com/typetools/checker-framework/blob/master/docs/CHANGELOG.md)
- [Commits](typetools/checker-framework@checker-framework-3.48.3...checker-framework-3.48.4)

Updates `org.checkerframework:framework-test` from 3.48.3 to 3.48.4
- [Release notes](https://github.com/typetools/checker-framework/releases)
- [Changelog](https://github.com/typetools/checker-framework/blob/master/docs/CHANGELOG.md)
- [Commits](typetools/checker-framework@checker-framework-3.48.3...checker-framework-3.48.4)

---
updated-dependencies:
- dependency-name: org.checkerframework:checker
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.checkerframework:checker-qual
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.checkerframework:framework-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle

@@ -15,7 +15,7 @@ configurations {
 }
 
 ext.versions = [
-  checkerFramework: "3.48.3",
+  checkerFramework: "3.48.4",
 ]
 
 

dividebyzero-checker-qual/build.gradle

@@ -7,7 +7,7 @@ repositories {
 }
 
 dependencies {
-    implementation 'org.checkerframework:checker-qual:3.48.3'
+    implementation 'org.checkerframework:checker-qual:3.48.4'
 }
 
 task copySources(type: Copy) {