refactor: update MSRV constant name to follow naming convention

Author: chansuke

clippy_lints/src/unnecessary_reserve.rs

@@ -48,7 +48,7 @@ impl UnnecessaryReserve {
 
 impl<'tcx> LateLintPass<'tcx> for UnnecessaryReserve {
     fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
-        if !self.msrv.meets(msrvs::CHECK_UNNECESSARY_RESERVE) {
+        if !self.msrv.meets(msrvs::EXTEND_IMPLICIT_RESERVE) {
             return;
         }
 

clippy_utils/src/msrvs.rs

@@ -21,7 +21,7 @@ macro_rules! msrv_aliases {
 msrv_aliases! {
     1,68,0 { PATH_MAIN_SEPARATOR_STR }
     1,65,0 { LET_ELSE }
-    1,62,0 { BOOL_THEN_SOME, DEFAULT_ENUM_ATTRIBUTE, CHECK_UNNECESSARY_RESERVE }
+    1,62,0 { BOOL_THEN_SOME, DEFAULT_ENUM_ATTRIBUTE, EXTEND_IMPLICIT_RESERVE }
     1,58,0 { FORMAT_ARGS_CAPTURE, PATTERN_TRAIT_CHAR_ARRAY }
     1,55,0 { SEEK_REWIND }
     1,53,0 { OR_PATTERNS, MANUAL_BITS, BTREE_MAP_RETAIN, BTREE_SET_RETAIN, ARRAY_INTO_ITERATOR }