perf test perftool_testsuite: Add missing description

Properly name the test cases of perftool_testsuite instead of the
license being taken as the name for 'perf test'.

Signed-off-by: Veronika Molnarova <[e-mail]>
Cc: Ian Rogers <[e-mail]>
Cc: Namhyung Kim <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Michael Petlan <[e-mail]>
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/perf/tests/shell/base_probe/test_adding_blacklisted.sh

···
 #!/bin/bash
-
+# perf_probe :: Reject blacklisted probes (exclusive)
 # SPDX-License-Identifier: GPL-2.0
 
 #

tools/perf/tests/shell/base_probe/test_adding_kernel.sh

···
 #!/bin/bash
-# Add 'perf probe's, list and remove them
+# perf_probe :: Add probes, list and remove them (exclusive)
 # SPDX-License-Identifier: GPL-2.0
 
 #

tools/perf/tests/shell/base_probe/test_basic.sh

···
 #!/bin/bash
-
+# perf_probe :: Basic perf probe functionality (exclusive)
 # SPDX-License-Identifier: GPL-2.0
 
 #

tools/perf/tests/shell/base_probe/test_invalid_options.sh

···
 #!/bin/bash
-
+# perf_probe :: Reject invalid options (exclusive)
 # SPDX-License-Identifier: GPL-2.0
 
 #

tools/perf/tests/shell/base_probe/test_line_semantics.sh

···
 #!/bin/bash
-
+# perf_probe :: Check patterns for line semantics (exclusive)
 # SPDX-License-Identifier: GPL-2.0
 
 #

tools/perf/tests/shell/base_report/setup.sh

···
 #!/bin/bash
-
+# perftool-testsuite :: perf_report
 # SPDX-License-Identifier: GPL-2.0
 
 #

tools/perf/tests/shell/base_report/test_basic.sh

···
 #!/bin/bash
-
+# perf_report :: Basic perf report options (exclusive)
 # SPDX-License-Identifier: GPL-2.0
 
 #