Fix Android samples

[rokuz]

Fixes:

1. Remove glslang patch. It seems to work without it in new NDK + latest glslang
2. Workround bug in which CMake lost escaping quotes (in some CMake versions)
3. Update NDK and fix compilation

NOTE: reason of chaning ALooper_pollAll to ALooper_pollOnce

/**
 * Like ALooper_pollOnce(), but performs all pending callbacks until all
 * data has been consumed or a file descriptor is available with no callback.
 * This function will never return ALOOPER_POLL_CALLBACK.
 *
 * Removed in API 34 as ALooper_pollAll can swallow ALooper_wake calls.
 * Use ALooper_pollOnce instead.
 */
int ALooper_pollAll(int timeoutMillis, int* outFd, int* outEvents, void** outData) __REMOVED_IN(1);

New demo: