Implement 'Say'-skill

Implements a Say-skill with a new speech_skill_provider:

• The skill writes text-to-speech requests in the Speech/TextToSpeech-memory
• If the blockUntilFinished-parameter is set, the skill waits until the text was spoken by reading the state from the Speech/TextToSpeechState-memory

Needs

• sw/armarx/robot-api!391 (merged)

Part of https://git.h2t.iar.kit.edu/sw/armarx-integration/robots/armar7/documentation/-/issues/12

source/armarx/speech/components/speech_skill_provider/CMakeLists.txt

+armarx_add_component(speech_skill_provider
+    ICE_FILES
+        ComponentInterface.ice
+
+    ICE_DEPENDENCIES
+        ArmarXCoreInterfaces
+        RobotAPIInterfaces
+
+    # ARON_FILES
+        # aron/my_type.xml
+
+    SOURCES
+        Component.cpp
+
+    HEADERS
+        Component.h
+
+    DEPENDENCIES
+        # ArmarXCore
+        ArmarXCore
+        ## ArmarXCoreComponentPlugins  # For DebugObserver plugin.
+        # ArmarXGui
+        ## ArmarXGuiComponentPlugins  # For RemoteGui plugin.
+        # RobotAPI
+        ## RobotAPICore
+        ## RobotAPIInterfaces
+        ## RobotAPIComponentPlugins  # For ArViz and other plugins.
+        RobotAPISkills
+
+        # armarx_speech
+        armarx_speech::skills
+
+
+    # DEPENDENCIES_LEGACY
+        ## Add libraries that do not provide any targets but ${FOO_*} variables.
+        # FOO
+
+    # If you need a separate shared component library you can enable it with the following flag.
+    # SHARED_COMPONENT_LIBRARY
+)