Update dependency gradle to v7.6 (#8630)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
(cherry picked from commit 09266a155c)

# Conflicts:
#	gradle/wrapper/gradle-wrapper.jar
#	gradlew.bat

gradlew.bat

@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%