message: Trivial enum fix
  This change is a trivial fix for enums that removes specification of "last" or
  "upper" values, or other boundary values. This simplifies the code in places,
  and results in never needing to update the "upper" values again.
  Patch by Terry Wilmarth
diff: @@ -341,7 +341,7 @@ enum sched_type : kmp_int32 {
  #endif
  /* accessible only through KMP_SCHEDULE environment variable */
  - kmp_sch_upper = 48, /**< upper bound for unordered values */
  + kmp_sch_upper, /**< upper bound for unordered values */
  kmp_ord_lower = 64, /**< lower bound for ordered values, must be power of 2 */
  kmp_ord_static_chunked = 65,
  @@ -351,7 +351,7 @@ enum sched_type : kmp_int32 {
  kmp_ord_runtime = 69,
  kmp_ord_auto = 70, /**< ordered auto */
  kmp_ord_trapezoidal = 71,
  - kmp_ord_upper = 72, /**< upper bound for ordered values */
  + kmp_ord_upper, /**< upper bound for ordered values */
  #if OMP_40_ENABLED
  /* Schedules for Distribute construct */
  @@ -390,7 +390,7 @@ enum sched_type : kmp_int32 {
  kmp_nm_ord_runtime = 197,
  kmp_nm_ord_auto = 198, /**< auto */
  kmp_nm_ord_trapezoidal = 199,
  - kmp_nm_upper = 200, /**< upper bound for nomerge values */
  + kmp_nm_upper, /**< upper bound for nomerge values */
  #if OMP_45_ENABLED
  /* Support for OpenMP 4.5 monotonic and nonmonotonic schedule modifiers. Since
  @@ -1759,7 +1759,7 @@ typedef enum kmp_bar_pat { /* Barrier communication patterns */
  2, /* Hypercube-embedded tree with min branching
  factor 2^n */
  bp_hierarchical_bar = 3, /* Machine hierarchy tree */
  - bp_last_bar = 4 /* Placeholder to mark the end */
  + bp_last_bar /* Placeholder to mark the end */
  } kmp_bar_pat_e;
  #define KMP_BARRIER_ICV_PUSH 1
  