licenses: Remove executable bits from several files.

diff --git a/licenses/MAJESTY-DEMO b/licenses/MAJESTY-DEMO
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/licenses/Open-CASCADE-LGPL-2.1-Exception-1.0 b/licenses/Open-CASCADE-LGPL-2.1-Exception-1.0
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/licenses/hp-proliant-essentials b/licenses/hp-proliant-essentials
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/licenses/lotus-notes b/licenses/lotus-notes
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/licenses/tsm b/licenses/tsm
old mode 100755 (executable)
new mode 100644 (file)