[gcc r16-3939] testsuite: add 'std-' prefix to c++ analyzer test cases

[David Malcolm]

https://gcc.gnu.org/g:76fd69ef3dfa005b727424c4323205413c25d75e

commit r16-3939-g76fd69ef3dfa005b727424c4323205413c25d75e
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Wed Sep 17 16:39:31 2025 -0400

    testsuite: add 'std-' prefix to c++ analyzer test cases
    
    gcc/testsuite/ChangeLog:
            * g++.dg/analyzer/unique_ptr-1.C: Rename to...
            * g++.dg/analyzer/std-unique_ptr-1.C: ...this.
            * g++.dg/analyzer/unique_ptr-2.C: Rename to...
            * g++.dg/analyzer/std-unique_ptr-2.C: ...this.
    
    Signed-off-by: David Malcolm <dmalcolm@redhat.com>

Diff:
---
 gcc/testsuite/g++.dg/analyzer/{unique_ptr-1.C => std-unique_ptr-1.C} | 0
 gcc/testsuite/g++.dg/analyzer/{unique_ptr-2.C => std-unique_ptr-2.C} | 0
 2 files changed, 0 insertions(+), 0 deletions(-)

diff --git a/gcc/testsuite/g++.dg/analyzer/unique_ptr-1.C b/gcc/testsuite/g++.dg/analyzer/std-unique_ptr-1.C
similarity index 100%
rename from gcc/testsuite/g++.dg/analyzer/unique_ptr-1.C
rename to gcc/testsuite/g++.dg/analyzer/std-unique_ptr-1.C
diff --git a/gcc/testsuite/g++.dg/analyzer/unique_ptr-2.C b/gcc/testsuite/g++.dg/analyzer/std-unique_ptr-2.C
similarity index 100%
rename from gcc/testsuite/g++.dg/analyzer/unique_ptr-2.C
rename to gcc/testsuite/g++.dg/analyzer/std-unique_ptr-2.C