[INTERNAL] Theming parameter for more button in ushell add theming of more button in shell tab bar for shell navigation theming parameters
[INTERNAL] Theming parameter for more button in ushell
add theming of more button in shell tab bar for
shell navigation theming parameters

JIRA: FLPCOREANDUX-4921
BCP: 2170127332
Change-Id: I2c7e3cea1c24a1bf80c30bb859b947b51d7e92cc

SAP/openui5,SAP/openui5,SAP/openui5,SAP/openui5